orgchem
type anything, see the structure
Practice naming
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smiles:CC1=C(CN2C(=NC=N2)N1C)C(=O)O
Read as SMILES
read as SMILES
0
1
2
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N
4
5
N
6
7
N
8
N
9
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O
12
O
13
H
Hydrogens
Carbon labels
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Atom numbers
R/S labels
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