formula
stringlengths
5
17
fold
stringclasses
3 values
n_spectra
int64
1
627
C19H14N2O4
train
13
C19H14N2O6
train
16
C19H14N4O
train
67
C19H14N4O4S
train
10
C19H14N4O6
train
16
C19H14N6O
train
13
C19H14N6O2S
train
10
C19H14N8OS
train
13
C19H14NO4+
train
17
C19H14O4
train
14
C19H14O6
train
23
C19H14O7
train
10
C19H14O9
train
8
C19H15Br2N3O3
train
5
C19H15BrN2O2
train
5
C19H15BrN2O4
train
5
C19H15BrN4O
train
5
C19H15BrN4O2
train
5
C19H15Cl2N3O2
train
13
C19H15Cl2N3O4S
train
10
C19H15Cl2NO4S
train
8
C19H15ClF2N4OS
train
23
C19H15ClFN3O3
train
8
C19H15ClFN3O3S
train
24
C19H15ClFNO2S
train
8
C19H15ClN2O3
train
5
C19H15ClN2O3S
train
8
C19H15ClN2O4
train
45
C19H15ClN2O4S2
train
13
C19H15ClN4O
train
18
C19H15ClN4O2
train
19
C19H15ClN4O3
train
5
C19H15ClN4O3S2
train
13
C19H15F2NO3
train
8
C19H15F3N4O2
train
28
C19H15F3N4O3
train
50
C19H15F4N3O3S
train
16
C19H15FN2O2S
train
5
C19H15FN2O4
train
13
C19H15FN4O2
train
24
C19H15FN4O3S
train
5
C19H15N3O
train
74
C19H15N3O2
train
124
C19H15N3O3
train
17
C19H15N3O3S2
train
14
C19H15N3O4
train
13
C19H15N3O5
train
5
C19H15N3O6S
train
10
C19H15N3OS
train
75
C19H15N3S
train
22
C19H15N4+
train
8
C19H15N5O
train
82
C19H15N5O2
train
65
C19H15N5O3
train
13
C19H15N5O3S
train
16
C19H15N5OS
train
13
C19H15N7S
train
10
C19H15NO2
train
8
C19H15NO3S
train
21
C19H15NO4S
train
5
C19H15NO6
train
16
C19H15NOS
train
8
C19H16BrFN6O2
train
16
C19H16BrN3O2
train
26
C19H16BrN3O2S
train
17
C19H16BrN3O3S
train
10
C19H16BrN5O3S
train
10
C19H16BrN5OS
train
5
C19H16BrNO2
train
8
C19H16BrNO4S
train
5
C19H16Cl2N2O3S
train
32
C19H16Cl2N4OS
train
5
C19H16Cl2O5
train
8
C19H16ClFN2O
train
8
C19H16ClFN2O3S
train
5
C19H16ClN3O
train
21
C19H16ClN3O3
train
8
C19H16ClN3O3S
train
14
C19H16ClN3O5
train
5
C19H16ClN3OS
train
15
C19H16ClN5
train
21
C19H16ClN5O2
train
2
C19H16ClN5O2S
train
13
C19H16ClN5OS
train
10
C19H16ClN5OS2
train
10
C19H16ClNO
train
7
C19H16ClNO2
train
31
C19H16ClNO3
train
57
C19H16ClNO4
train
26
C19H16ClNO4S
train
21
C19H16F2N2O
train
16
C19H16F2N2O3
train
5
C19H16F2N2O5S
train
5
C19H16F2N4O3
train
23
C19H16F2N6O2
train
26
C19H16F3N3O2
train
5
C19H16F3N3O3
train
21
C19H16F3N3O4S
train
40
C19H16F3N3OS
train
26
C19H16F4N2O4
train
16