--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test-data/split/chunk-size/chunk_0.msp	Thu Apr 27 12:01:41 2023 +0000
@@ -0,0 +1,319 @@
+SYNONYM: 1-NITROPYRENE
+DB#: JP000001
+INCHIKEY: ALRLPDGCPYIVHP-UHFFFAOYSA-N
+MW: 247.063328528
+FORMULA: C16H9NO2
+ACCESSION: JP000001
+AUTHOR: KOGA M, UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH
+LICENSE: CC BY-NC-SA
+INSTRUMENT: VARIAN MAT-44
+SMILES: [O-1][N+1](=O)c(c4)c(c1)c(c3c4)c(c2cc3)c(ccc2)c1
+INCHI: InChI=1S/C16H9NO2/c18-17(19)14-9-7-12-5-4-10-2-1-3-11-6-8-13(14)16(12)15(10)11/h1-9H
+SMILES_2: [H]C=1C([H])=C2C([H])=C([H])C3=C([H])C([H])=C(C=4C([H])=C([H])C(C1[H])=C2C34)N(=O)=O
+INSTRUMENT_TYPE: EI-B
+MS_LEVEL: MS1
+IONIZATION_ENERGY: 70 eV
+ION_TYPE: [M]+*
+IONIZATION_MODE: positive
+LAST_AUTO-CURATION: 1495210335755
+MOLECULAR_FORMULA: C16H9NO2
+TOTAL_EXACT_MASS: 247.063328528
+COMPOUND_NAME: 1-NITROPYRENE
+PRECURSOR_MZ: 0.0
+PARENT_MASS: 247.06333
+NUM PEAKS: 75
+51.0        2.66
+55.0        8.0
+57.0        7.33
+58.0        1.33
+59.0        1.33
+60.0        14.0
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+63.0        3.33
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+70.0        2.0
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+73.0        7.33
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+75.0        2.66
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+80.0        4.0
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+82.0        1.33
+83.0        3.33
+86.0        12.66
+87.0        8.66
+92.0        2.0
+93.0        10.0
+94.0        6.0
+98.0        14.66
+99.0        83.33
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+122.0       4.0
+123.0       2.66
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+126.0       1.33
+134.0       1.33
+135.0       2.0
+137.0       1.33
+147.0       1.33
+149.0       2.0
+150.0       4.66
+151.0       3.33
+159.0       2.0
+162.0       2.0
+163.0       2.66
+173.0       2.0
+174.0       8.66
+175.0       4.66
+177.0       2.0
+187.0       5.33
+188.0       4.66
+189.0       56.66
+190.0       12.0
+191.0       16.66
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+199.0       9.33
+200.0       72.66
+201.0       99.99
+202.0       16.0
+203.0       1.33
+207.0       1.33
+214.0       1.33
+217.0       25.33
+218.0       5.33
+247.0       52.66
+248.0       10.16
+
+SYNONYM: 2,4-DINITROPHENOL
+DB#: JP000002
+INCHIKEY: UFBJCMHMOXMLKC-UHFFFAOYSA-N
+MW: 184.01202122799998
+FORMULA: C6H4N2O5
+ACCESSION: JP000002
+AUTHOR: KOGA M, UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH
+LICENSE: CC BY-NC-SA
+INSTRUMENT: VARIAN MAT-44
+SMILES: [O-1][N+1](=O)c(c1)cc([N+1]([O-1])=O)c(O)c1
+INCHI: InChI=1S/C6H4N2O5/c9-6-2-1-4(7(10)11)3-5(6)8(12)13/h1-3,9H
+SMILES_2: [H]OC1=C([H])C([H])=C(C([H])=C1N(=O)=O)N(=O)=O
+INSTRUMENT_TYPE: EI-B
+MS_LEVEL: MS1
+IONIZATION_ENERGY: 70 eV
+ION_TYPE: [M]+*
+IONIZATION_MODE: positive
+LAST_AUTO-CURATION: 1495210335764
+MOLECULAR_FORMULA: C6H4N2O5
+TOTAL_EXACT_MASS: 184.01202122799998
+COMPOUND_NAME: 2,4-DINITROPHENOL
+PRECURSOR_MZ: 0.0
+PARENT_MASS: 184.01202
+NUM PEAKS: 64
+51.0        27.22
+52.0        19.9
+53.0        61.8
+54.0        6.76
+55.0        13.95
+56.0        3.86
+57.0        11.52
+60.0        6.43
+61.0        13.38
+62.0        36.19
+63.0        61.37
+64.0        26.2
+65.0        6.74
+66.0        5.1
+67.0        7.43
+68.0        10.32
+69.0        29.16
+70.0        5.53
+71.0        6.11
+73.0        4.14
+74.0        3.92
+75.0        3.49
+76.0        4.33
+77.0        6.21
+78.0        5.1
+79.0        35.07
+80.0        9.85
+81.0        16.0
+82.0        5.37
+83.0        6.13
+84.0        2.96
+85.0        3.0
+90.0        12.01
+91.0        53.25
+92.0        28.32
+93.0        18.25
+94.0        3.51
+95.0        6.41
+96.0        5.43
+97.0        5.12
+98.0        2.43
+105.0       3.76
+106.0       6.35
+107.0       38.97
+108.0       7.11
+109.0       3.98
+111.0       2.63
+120.0       2.12
+121.0       4.45
+122.0       4.0
+123.0       3.14
+126.0       2.12
+136.0       2.77
+137.0       3.14
+138.0       3.55
+149.0       4.12
+153.0       4.02
+154.0       39.3
+155.0       3.16
+168.0       3.29
+183.0       3.26
+184.0       99.99
+185.0       8.17
+186.0       1.34
+
+SYNONYM: 3,4-DICHLOROPHENOL
+DB#: JP000003
+INCHIKEY: WDNBURPWRNALGP-UHFFFAOYSA-N
+MW: 161.963920108
+FORMULA: C6H4Cl2O
+ACCESSION: JP000003
+AUTHOR: KOGA M, UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH
+LICENSE: CC BY-NC-SA
+INSTRUMENT: VARIAN MAT-44
+SMILES: Oc(c1)cc(Cl)c(Cl)c1
+INCHI: InChI=1S/C6H4Cl2O/c7-5-2-1-4(9)3-6(5)8/h1-3,9H
+SMILES_2: [H]OC1=C([H])C([H])=C(Cl)C(Cl)=C1[H]
+INSTRUMENT_TYPE: EI-B
+MS_LEVEL: MS1
+IONIZATION_ENERGY: 70 eV
+ION_TYPE: [M]+*
+IONIZATION_MODE: positive
+LAST_AUTO-CURATION: 1495210335820
+MOLECULAR_FORMULA: C6H4Cl2O
+TOTAL_EXACT_MASS: 161.963920108
+COMPOUND_NAME: 3,4-DICHLOROPHENOL
+PRECURSOR_MZ: 0.0
+PARENT_MASS: 161.96392
+NUM PEAKS: 36
+51.0        2.25
+53.0        6.4
+60.0        4.13
+61.0        9.78
+62.0        20.36
+63.0        32.41
+64.0        5.58
+71.0        2.16
+72.0        8.31
+73.0        13.57
+74.0        6.23
+75.0        5.23
+81.0        8.28
+82.0        5.27
+83.0        2.81
+91.0        2.06
+97.0        6.25
+98.0        25.55
+99.0        33.74
+100.0       9.84
+101.0       12.32
+107.0       2.31
+109.0       2.08
+126.0       7.67
+127.0       3.67
+128.0       2.81
+133.0       5.09
+134.0       7.44
+135.0       3.61
+136.0       4.75
+161.0       3.6
+162.0       99.99
+163.0       8.7
+164.0       62.28
+165.0       4.54
+166.0       9.78
+
+SYNONYM: 2,5-DICHLOROPHENOL
+DB#: JP000004
+INCHIKEY: RANCECPPZPIPNO-UHFFFAOYSA-N
+MW: 161.963920108
+FORMULA: C6H4Cl2O
+ACCESSION: JP000004
+AUTHOR: KOGA M, UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH
+LICENSE: CC BY-NC-SA
+INSTRUMENT: VARIAN MAT-44
+SMILES: Oc(c1)c(Cl)ccc(Cl)1
+INCHI: InChI=1S/C6H4Cl2O/c7-4-1-2-5(8)6(9)3-4/h1-3,9H
+SMILES_2: [H]OC1=C([H])C(Cl)=C([H])C([H])=C1Cl
+INSTRUMENT_TYPE: EI-B
+MS_LEVEL: MS1
+IONIZATION_ENERGY: 70 eV
+ION_TYPE: [M]+*
+IONIZATION_MODE: positive
+LAST_AUTO-CURATION: 1495210335825
+MOLECULAR_FORMULA: C6H4Cl2O
+TOTAL_EXACT_MASS: 161.963920108
+COMPOUND_NAME: 2,5-DICHLOROPHENOL
+PRECURSOR_MZ: 0.0
+PARENT_MASS: 161.96392
+NUM PEAKS: 44
+51.0        5.05
+52.0        2.29
+53.0        22.87
+59.0        3.69
+60.0        16.58
+61.0        33.26
+62.0        62.1
+63.0        99.99
+64.0        11.61
+65.0        2.73
+66.0        4.11
+71.0        2.98
+72.0        12.03
+73.0        32.28
+74.0        12.69
+75.0        11.42
+81.0        6.65
+82.0        4.64
+83.0        3.82
+84.0        3.02
+85.0        2.81
+87.0        2.86
+89.0        2.17
+90.0        2.05
+91.0        6.28
+96.0        3.57
+97.0        15.64
+98.0        39.0
+99.0        33.72
+100.0       13.84
+101.0       10.87
+126.0       9.01
+127.0       3.11
+128.0       3.25
+133.0       6.28
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+135.0       4.21
+136.0       2.59
+161.0       11.74
+162.0       89.04
+163.0       12.37
+164.0       52.89
+165.0       4.62
+166.0       8.78
+