formula
stringlengths
5
17
fold
stringclasses
3 values
n_spectra
int64
1
627
C21H21NO6S2
train
12
C21H21O11+
train
13
C21H22BrN3O2
train
5
C21H22BrN3O2S
train
5
C21H22BrN5O
train
16
C21H22Cl2FN5O
train
33
C21H22Cl2N4O2
train
47
C21H22Cl2N6O3
train
9
C21H22ClF2N3O8S
train
13
C21H22ClF3N4O3
train
11
C21H22ClFN2O2S
train
18
C21H22ClFN4O2
train
18
C21H22ClFN6O
train
6
C21H22ClN3O
train
10
C21H22ClN3O2
train
56
C21H22ClN3O2S2
train
15
C21H22ClN3O3S
train
28
C21H22ClN3O4
train
32
C21H22ClN3O4S
train
5
C21H22ClN3O5
train
18
C21H22ClN3O5S2
train
13
C21H22ClN5O
train
13
C21H22ClN5O2
train
21
C21H22ClN5O4S
train
5
C21H22F2N6O2
train
51
C21H22F3N3O2
train
76
C21H22F3N3O3
train
28
C21H22F3N5OS
train
19
C21H22F3NO3
train
18
C21H22F6N4O3S
train
5
C21H22FN3
train
9
C21H22FN3O
train
34
C21H22FN3O2S
train
8
C21H22FN3O3
train
28
C21H22FN3O3S
train
8
C21H22FN3O4
train
60
C21H22FN3O5S
train
21
C21H22FN5O
train
21
C21H22FN5O2
train
10
C21H22FN5O2S
train
21
C21H22FN5OS2
train
18
C21H22FN5S
train
8
C21H22FNO
train
8
C21H22FNO2
train
10
C21H22FNO2S
train
5
C21H22FNO3
train
10
C21H22N2O
train
43
C21H22N2O2
train
119
C21H22N2O2S
train
8
C21H22N2O3
train
91
C21H22N2O3S
train
25
C21H22N2O4S
train
41
C21H22N2O4S2
train
51
C21H22N2O5
train
21
C21H22N2O5S
train
27
C21H22N2O5S2
train
9
C21H22N2O9
train
8
C21H22N2OS
train
8
C21H22N2S
train
10
C21H22N4
train
34
C21H22N4O
train
149
C21H22N4O2
train
169
C21H22N4O2S
train
18
C21H22N4O2S2
train
13
C21H22N4O3
train
58
C21H22N4O3S
train
68
C21H22N4O3S2
train
13
C21H22N4O4
train
55
C21H22N4O4S
train
44
C21H22N4O4S2
train
29
C21H22N4O5S
train
27
C21H22N4O6S
train
31
C21H22N6
train
16
C21H22N6O
train
67
C21H22N6O2
train
61
C21H22N6O2S3
train
16
C21H22N6O3
train
26
C21H22N6O4
train
16
C21H22N8O3
train
5
C21H22NO4+
train
16
C21H22O10
train
127
C21H22O11
train
144
C21H22O12
train
58
C21H22O3
train
16
C21H22O5
train
117
C21H22O6
train
51
C21H22O9
train
89
C21H23BrClN3O3
train
5
C21H23BrFNO2
train
16
C21H23BrN2O3
train
13
C21H23BrN2O4
train
10
C21H23Cl2N5O2S
train
5
C21H23Cl2N7O
train
10
C21H23Cl2NO6
train
18
C21H23ClFNO2
train
16
C21H23ClN2O2S2
train
9
C21H23ClN2O3
train
34
C21H23ClN2O3S
train
13
C21H23ClN2O5
train
14
C21H23ClN4O
train
18