formula
stringlengths
5
17
fold
stringclasses
3 values
n_spectra
int64
1
627
C20H20O4
train
92
C20H20O5
train
21
C20H20O6
train
44
C20H20O9
train
5
C20H21BrN2O2
train
8
C20H21BrN2O3
train
9
C20H21Cl2N7O
train
23
C20H21ClFN3O
train
8
C20H21ClFN3O2
train
19
C20H21ClFN3O3
train
13
C20H21ClN2O4S
train
18
C20H21ClN2O4S2
train
10
C20H21ClN2O5S
train
13
C20H21ClN4O
train
15
C20H21ClN4O2
train
22
C20H21ClN4O3S
train
5
C20H21ClN4O4
train
18
C20H21ClN6O2
train
8
C20H21ClO4
train
10
C20H21F2NO3
train
13
C20H21F3N2O5S
train
10
C20H21F3N4O
train
32
C20H21F3N4O3
train
24
C20H21F3N4O3S2
train
19
C20H21F3N8O
train
13
C20H21F3N8O3S
train
32
C20H21F4N3O3
train
29
C20H21FN2O
train
32
C20H21FN2O2
train
43
C20H21FN2O3S
train
12
C20H21FN2O4S
train
44
C20H21FN2O4S2
train
10
C20H21FN4O
train
16
C20H21FN4O2
train
73
C20H21FN4O3
train
38
C20H21FN4O3S
train
15
C20H21FN6O
train
5
C20H21FN6O2
train
5
C20H21FN6O5
train
52
C20H21N
train
21
C20H21N3
train
36
C20H21N3O2
train
221
C20H21N3O3S
train
76
C20H21N3O3S2
train
13
C20H21N3O5
train
5
C20H21N3O5S
train
15
C20H21N3O5S2
train
11
C20H21N3O7S
train
13
C20H21N3OS2
train
5
C20H21N5
train
34
C20H21N5O
train
170
C20H21N5O2
train
45
C20H21N5O2S
train
71
C20H21N5O3S
train
18
C20H21N5O3S2
train
5
C20H21N5O4
train
18
C20H21N5OS
train
21
C20H21N5S
train
5
C20H21N7O
train
26
C20H21N7O2
train
14
C20H21N7O2S
train
13
C20H21N7OS
train
13
C20H21NO2
train
34
C20H21NO2S
train
25
C20H21NO2S2
train
5
C20H21NO3
train
135
C20H21NO3S2
train
26
C20H21NO4
train
130
C20H21NO4S2
train
5
C20H21NO5
train
20
C20H21NO6
train
5
C20H22BrN3O2
train
5
C20H22BrN3O3
train
18
C20H22BrN3OS
train
8
C20H22ClF2N3O
train
5
C20H22ClFN4O2
train
8
C20H22ClN3O
train
59
C20H22ClN3O3
train
59
C20H22ClN3O3S2
train
13
C20H22ClN5O
train
21
C20H22ClN5O2
train
5
C20H22ClN5O2S
train
5
C20H22ClN5OS
train
8
C20H22ClN7OS
train
6
C20H22ClNO
train
8
C20H22ClNO2
train
42
C20H22ClNO3S
train
8
C20H22ClNO4S
train
24
C20H22F2N2O3S
train
8
C20H22F2N4O
train
8
C20H22F2N4O2S
train
13
C20H22F2N6O
train
9
C20H22F3N3O2
train
8
C20H22F3N3O2S
train
9
C20H22F3N3O3S
train
51
C20H22F3N3OS
train
19
C20H22F3N5O
train
23
C20H22F3N7OS
train
8
C20H22F4N4
train
5
C20H22F9N3O2
train
24