formula
stringlengths
5
17
fold
stringclasses
3 values
n_spectra
int64
1
627
C19H18N4S
train
20
C19H18N6
train
85
C19H18N6O
train
90
C19H18N6O2
train
22
C19H18N6O2S
train
13
C19H18N6O5S3
train
16
C19H18N8O
train
15
C19H18N9O5S2+
train
13
C19H18NO4+
train
8
C19H18O10
train
23
C19H18O11
train
43
C19H18O4
train
87
C19H18O5
train
10
C19H18O6
train
70
C19H18O7
train
52
C19H18O8
train
65
C19H18O9
train
23
C19H19BrN4
train
18
C19H19BrN4O2
train
18
C19H19Cl2FN2O3S
train
18
C19H19Cl2N3O2S
train
10
C19H19Cl2N9O3
train
17
C19H19ClFN3O2
train
31
C19H19ClFN3O5S
train
5
C19H19ClFN5O
train
21
C19H19ClFN5O3
train
8
C19H19ClN2
train
16
C19H19ClN2O
train
13
C19H19ClN2O2
train
89
C19H19ClN2O3
train
23
C19H19ClN2O4
train
38
C19H19ClN4
train
24
C19H19ClN4O2
train
17
C19H19ClN4O2S
train
8
C19H19ClN4O3S
train
30
C19H19ClN4OS
train
25
C19H19ClN6O
train
19
C19H19ClN6O2
train
64
C19H19ClN6O4S
train
10
C19H19F2N3O2
train
40
C19H19F2N3O2S
train
14
C19H19F2N3O3S2
train
20
C19H19F3N4O3
train
29
C19H19F3N6O2
train
8
C19H19F3N6O2S
train
26
C19H19F3N6O3
train
38
C19H19F4N3O
train
8
C19H19F4NO3
train
6
C19H19FN2O
train
8
C19H19FN2O2S2
train
13
C19H19FN2O3
train
80
C19H19FN2O5S
train
5
C19H19FN2OS
train
5
C19H19FN4O
train
21
C19H19FN4O2
train
37
C19H19FN4O3
train
38
C19H19FN4O5S
train
29
C19H19IN2O4
train
18
C19H19N
train
26
C19H19N2O6+
train
8
C19H19N3
train
13
C19H19N3O2
train
416
C19H19N3O2S
train
51
C19H19N3O2S2
train
8
C19H19N3O3S
train
92
C19H19N3O3S2
train
17
C19H19N3O4S
train
141
C19H19N3O5S
train
34
C19H19N3O6
train
29
C19H19N3O6S
train
18
C19H19N3OS
train
139
C19H19N3OS2
train
13
C19H19N3S
train
6
C19H19N5
train
26
C19H19N5O
train
140
C19H19N5O2
train
184
C19H19N5O2S
train
8
C19H19N5O2S2
train
5
C19H19N5O3
train
18
C19H19N5O3S
train
27
C19H19N5O4
train
13
C19H19N5S
train
55
C19H19N7
train
42
C19H19N7O2
train
16
C19H19N7O2S3
train
13
C19H19N7O6
train
26
C19H19NO
train
5
C19H19NO2S
train
38
C19H19NO3
train
118
C19H19NO3S
train
98
C19H19NO3S2
train
23
C19H19NO4
train
175
C19H19NO5
train
98
C19H19NO6
train
15
C19H19NO6S
train
18
C19H19NOS
train
24
C19H19NS
train
16
C19H20Br2N2O3
train
6
C19H20BrF3N4O
train
15
C19H20BrN2O4P
train
20