formula
stringlengths
5
17
fold
stringclasses
3 values
n_spectra
int64
1
627
C21H20N2O2
train
53
C21H20N2O2S
train
17
C21H20N2O3
train
151
C21H20N2O3S
train
46
C21H20N2O4
train
79
C21H20N2O4S2
train
26
C21H20N2O5
train
15
C21H20N2O5S
train
5
C21H20N2O6
train
5
C21H20N2OS
train
13
C21H20N4
train
17
C21H20N4O
train
94
C21H20N4O2
train
8
C21H20N4O2S
train
49
C21H20N4O3
train
77
C21H20N4O3S2
train
38
C21H20N4O4
train
44
C21H20N4O5
train
8
C21H20N4O5S
train
8
C21H20N6O
train
28
C21H20N6O3
train
26
C21H20NO4+
train
8
C21H20NO6+
train
8
C21H20O10
train
210
C21H20O11S
train
13
C21H20O12
train
144
C21H20O13
train
77
C21H20O4
train
37
C21H20O7
train
46
C21H20O8
train
62
C21H20O9
train
86
C21H21BrClN5
train
5
C21H21BrN2O3
train
5
C21H21BrN4O2
train
18
C21H21BrN4O3
train
8
C21H21Cl2N5O2S
train
28
C21H21Cl2N5OS
train
5
C21H21ClF2O4S
train
15
C21H21ClF3N3O2
train
22
C21H21ClFN3O
train
13
C21H21ClFN5O
train
16
C21H21ClN2O
train
29
C21H21ClN2O3
train
18
C21H21ClN2O3S
train
21
C21H21ClN2O4
train
10
C21H21ClN2O4S
train
41
C21H21ClN2O8
train
39
C21H21ClN4O2
train
26
C21H21ClN4O2S
train
12
C21H21ClN4O3
train
26
C21H21ClN4O3S
train
18
C21H21ClN4O4
train
31
C21H21ClN4O4S
train
16
C21H21ClN4OS
train
26
C21H21F2N3OS
train
13
C21H21F3IN3O2
train
150
C21H21F3N2O2
train
8
C21H21F3N4O
train
17
C21H21F3N6O
train
19
C21H21FN2O2S
train
16
C21H21FN2O3
train
5
C21H21FN2O4
train
36
C21H21FN4O2
train
37
C21H21FN4O3
train
23
C21H21FN4O4
train
11
C21H21FN4O4S
train
18
C21H21FN6O
train
31
C21H21FN6O3S2
train
18
C21H21FN8
train
10
C21H21FO5S
train
25
C21H21N
train
48
C21H21N3
train
5
C21H21N3O
train
79
C21H21N3O2
train
176
C21H21N3O2S
train
39
C21H21N3O3
train
71
C21H21N3O4
train
96
C21H21N3O4S
train
47
C21H21N3O4S2
train
27
C21H21N3O5S
train
29
C21H21N3O6
train
13
C21H21N3O7
train
13
C21H21N3OS
train
28
C21H21N5
train
75
C21H21N5O
train
5
C21H21N5O2
train
47
C21H21N5O3
train
60
C21H21N5O3S
train
5
C21H21N5O4
train
13
C21H21N5O4S
train
65
C21H21N5OS
train
18
C21H21N5OS2
train
20
C21H21N7O2S
train
33
C21H21N7OS
train
23
C21H21NO2S
train
45
C21H21NO3
train
38
C21H21NO4
train
34
C21H21NO4S
train
18
C21H21NO5
train
16
C21H21NO6
train
8