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type anything, see the structure
Practice naming
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smiles:CC1=NC2=C(C=NN2CCO)C(=O)N1
Read as SMILES
read as SMILES
C
0
C
1
N
2
C
3
C
4
C
5
N
6
N
7
C
8
C
9
O
10
H
C
11
O
12
N
13
H
Hydrogens
✓
Carbon labels
✓
Atom numbers
R/S labels
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