formula
stringlengths
5
17
fold
stringclasses
3 values
n_spectra
int64
1
627
C21H17F4NO3S2
train
16
C21H17F5N4O3
train
8
C21H17FN2O2
train
30
C21H17FN2O3
train
29
C21H17FN4O2S
train
5
C21H17FN4O3
train
5
C21H17FN4O4
train
5
C21H17FN4OS
train
20
C21H17FN6O3
train
13
C21H17N3
train
11
C21H17N3O
train
18
C21H17N3O3
train
28
C21H17N3O3S
train
42
C21H17N3O4
train
10
C21H17N3O4S2
train
21
C21H17N3O6S
train
18
C21H17N3S
train
13
C21H17N5
train
18
C21H17N5O
train
9
C21H17N5O4
train
23
C21H17N7O3
train
26
C21H17N9O2S
train
9
C21H17NO2
train
28
C21H17NO2S2
train
25
C21H17NO3
train
92
C21H17NO3S2
train
6
C21H17NO4
train
47
C21H17NO4S
train
28
C21H18BrN3O2
train
5
C21H18BrN3O3
train
5
C21H18BrN5OS2
train
5
C21H18BrNO3
train
5
C21H18Cl2N4O2
train
8
C21H18Cl2N4O2S
train
13
C21H18Cl2N4O3
train
13
C21H18ClF3N4O3
train
13
C21H18ClF5N4O4
train
23
C21H18ClFN2O4S2
train
5
C21H18ClFN4O2S
train
18
C21H18ClFN4O4
train
10
C21H18ClFN6O2
train
31
C21H18ClN3O2
train
2
C21H18ClN3O3S
train
32
C21H18ClN3O4S
train
15
C21H18ClN5O4
train
14
C21H18ClNO
train
31
C21H18ClNO5S
train
13
C21H18ClNO6
train
26
C21H18F2N4O
train
5
C21H18F2N4O4S
train
31
C21H18F3N3O2
train
12
C21H18F3N3O3S
train
8
C21H18F3N3O3S2
train
20
C21H18F3N3O5
train
13
C21H18F3N5O
train
33
C21H18F3N7O
train
13
C21H18F3NO3S2
train
16
C21H18F4N2O3
train
10
C21H18F6N2O5S
train
23
C21H18FN3O2
train
18
C21H18FN3O2S2
train
33
C21H18FN3O3
train
26
C21H18FN3O4
train
13
C21H18FN5O2
train
19
C21H18FNO2
train
12
C21H18FNO7S
train
5
C21H18N2O
train
31
C21H18N2O2
train
34
C21H18N2O3
train
97
C21H18N2O3S
train
16
C21H18N2O4S
train
40
C21H18N2O5
train
16
C21H18N2OS
train
15
C21H18N4
train
8
C21H18N4O
train
90
C21H18N4O2
train
63
C21H18N4O3
train
26
C21H18N4O3S2
train
8
C21H18N4O4
train
30
C21H18N6
train
8
C21H18N6O
train
8
C21H18N6O2
train
10
C21H18N6OS
train
8
C21H18NO4+
train
14
C21H18O10
train
29
C21H18O11
train
70
C21H18O12
train
63
C21H18O13
train
34
C21H18O14
train
16
C21H18O2
train
10
C21H18O3
train
10
C21H18O5
train
8
C21H18O6
train
24
C21H18O7
train
23
C21H18O8
train
16
C21H19BrN2O3
train
27
C21H19BrN4O2S
train
15
C21H19BrN6O3
train
10
C21H19ClF3N5O
train
8
C21H19ClFN3O2
train
18