formula
stringlengths
5
17
fold
stringclasses
3 values
n_spectra
int64
1
627
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train
22
C27H45N5O5
train
39
C27H45NO
train
4
C27H45NO3
train
9
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train
4
C27H46O5
train
34
C27H48N6O8
train
16
C27H48N6O9
train
25
C27H48O2
train
8
C27H49N
train
5
C27H51N8O3P
train
5
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train
13
C28H18N2O6
train
4
C28H18N4O2
train
5
C28H21N7OS
train
9
C28H22Cl4N2O2
train
14
C28H22ClF3N6O3
train
77
C28H22F2N4O4
train
21
C28H22F3N5O
train
19
C28H22N2O7
train
24
C28H22N4O4
train
10
C28H22O10
train
8
C28H22O17
train
5
C28H22O6
train
15
C28H23N3O4
train
18
C28H23N7O2
train
16
C28H24F3N7O2
train
26
C28H24FN3O5
train
68
C28H24N2O11S4
train
19
C28H24O15
train
53
C28H24O16
train
40
C28H24O17
train
17
C28H24O8
train
23
C28H25F2N3OS
train
8
C28H25F3N2
train
5
C28H25F3N2O4
train
8
C28H25F3N4O4
train
17
C28H25F3N6O2
train
5
C28H25FN4O3
train
13
C28H25FN6O3
train
41
C28H25N3O3S
train
6
C28H26Cl2N4O5
train
12
C28H26N2O10
train
16
C28H26N2O3S
train
26
C28H26N2O5
train
10
C28H26N2O6
train
13
C28H26N4O3
train
39
C28H26N4O4
train
15
C28H26N4O4S2
train
18
C28H27Cl2N3O4
train
5
C28H27ClF2N8O5S
train
19
C28H27ClF5NO
train
23
C28H27ClN2O4
train
13
C28H27ClN4OS
train
8
C28H27F3N8S
train
14
C28H27N3O2
train
8
C28H27N3O4
train
15
C28H27N5O2
train
13
C28H27N5O5
train
16
C28H27N7O2
train
15
C28H27N7O2S2
train
13
C28H27NO3P+
train
8
C28H27NO4S
train
35
C28H28ClN3OS
train
10
C28H28FN5OS
train
38
C28H28FNO4
train
18
C28H28N2O2
train
5
C28H28N4O2
train
51
C28H28N4O3
train
21
C28H28O14
train
10
C28H28O8
train
5
C28H29BrN4O3
train
18
C28H29ClN2O3S
train
6
C28H29F2N3O
train
15
C28H29F2N3O3
train
8
C28H29F3N4O4
train
42
C28H29N3O4
train
5
C28H29N5O2
train
24
C28H29NO4S
train
8
C28H29NO6
train
14
C28H29NO6S2
train
13
C28H30Cl3N7O5S
train
13
C28H30ClN5O4S
train
10
C28H30F2N2O2
train
10
C28H30F3N7O3
train
55
C28H30FN3O4
train
23
C28H30N2O2
train
36
C28H30N2O5
train
5
C28H30N4O
train
10
C28H30N4O5
train
13
C28H30N4O7
train
8
C28H30N6O2
train
5
C28H30N6O3
train
10
C28H30N6O4
train
18
C28H30N6OS
train
52
C28H30N8O
train
5
C28H30O15
train
16
C28H30O17
train
10
C28H31F3N4O3S
train
26
C28H31F6NO3
train
8