formula
stringlengths
5
17
fold
stringclasses
3 values
n_spectra
int64
1
627
C20H18FNO2
train
18
C20H18FNO3S
train
25
C20H18FNO4
train
18
C20H18FNO5
train
5
C20H18N2O
train
45
C20H18N2O2S
train
6
C20H18N2O3
train
143
C20H18N2O3S
train
39
C20H18N2O4
train
41
C20H18N2O5
train
37
C20H18N2O6S2
train
8
C20H18N2OS
train
8
C20H18N2S
train
14
C20H18N4
train
27
C20H18N4O2
train
130
C20H18N4O2S
train
13
C20H18N4O2S2
train
32
C20H18N4O3
train
8
C20H18N4O3S
train
13
C20H18N4O3S2
train
28
C20H18N4O4
train
38
C20H18N4O5
train
13
C20H18N4O5S
train
16
C20H18N4S
train
28
C20H18N6O
train
37
C20H18N6O2
train
61
C20H18N6O3
train
69
C20H18NO4+
train
51
C20H18O11
train
58
C20H18O3
train
21
C20H18O4
train
46
C20H18O5
train
87
C20H18O8
train
59
C20H19BrN2O3
train
30
C20H19BrN2O4
train
25
C20H19BrN2O4S2
train
10
C20H19BrN4O3
train
21
C20H19BrN6O2
train
15
C20H19ClF2N2O3
train
15
C20H19ClF2N2O4
train
9
C20H19ClFN5OS
train
5
C20H19ClFNO4
train
20
C20H19ClFNO5
train
8
C20H19ClN2O
train
48
C20H19ClN2O3
train
35
C20H19ClN2O3S
train
10
C20H19ClN4
train
5
C20H19ClN4O3
train
16
C20H19ClN4O3S
train
55
C20H19ClN6O2
train
10
C20H19ClN6O2S
train
16
C20H19ClN6O3
train
24
C20H19ClN8O
train
5
C20H19F2N3O2
train
10
C20H19F2N3O2S2
train
8
C20H19F2N3O3
train
31
C20H19F2N3O3S
train
8
C20H19F2N3O5
train
98
C20H19F2N5O2
train
16
C20H19F2N5O3
train
20
C20H19F2N5OS
train
13
C20H19F3IN3O5
train
16
C20H19F3N2O3
train
29
C20H19F3N2O4
train
13
C20H19F3N2O4S
train
8
C20H19F3N4O2
train
8
C20H19F3N4O3S2
train
18
C20H19F3N4OS
train
16
C20H19F3N6O
train
11
C20H19F3N8O
train
13
C20H19F4N3O2
train
32
C20H19F5N2O
train
13
C20H19F6N3O
train
27
C20H19FN2O
train
16
C20H19FN2O2
train
8
C20H19FN2O5
train
16
C20H19FN4O
train
15
C20H19FN4O2
train
13
C20H19FN4O3
train
23
C20H19FN4O4
train
20
C20H19FN4OS
train
37
C20H19FN8O2
train
16
C20H19IN2O2
train
8
C20H19N3
train
18
C20H19N3O2
train
195
C20H19N3O2S
train
46
C20H19N3O3
train
176
C20H19N3O3S
train
34
C20H19N3O4S
train
21
C20H19N3O4S2
train
23
C20H19N3O5
train
13
C20H19N3O5S
train
13
C20H19N3OS
train
28
C20H19N3OS2
train
8
C20H19N3S
train
8
C20H19N4O3+
train
8
C20H19N5
train
30
C20H19N5O
train
58
C20H19N5O2
train
5
C20H19N5O3
train
50