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smiles:C1NC(=O)NC(=N1)NCC2=CC=CO2
Read as SMILES
read as SMILES
0
N
1
2
O
3
N
4
5
N
6
N
7
8
9
10
11
12
O
13
H
14
H
15
H
16
H
17
H
18
H
19
H
20
H
21
H
22
H
23
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Hydrogens
Carbon labels
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Atom numbers
R/S labels
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