orgchem
type anything, see the structure
Practice naming
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smiles:CCN1C(=O)C2=C(NN=C2)N(C1=O)C
Read as SMILES
read as SMILES
C
C
N
C
O
C
C
N
N
C
N
C
O
C
H
H
H
H
H
H
H
H
H
H
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Hydrogens
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Carbon labels
Atom numbers
R/S labels
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