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type anything, see the structure
Practice naming
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smiles:CCCN1C=NC2=C1C(=O)NC(=O)N2
Read as SMILES
read as SMILES
C
0
C
1
C
2
N
3
C
4
N
5
C
6
C
7
C
8
O
9
N
10
H
C
11
O
12
N
13
H
Hydrogens
✓
Carbon labels
✓
Atom numbers
R/S labels
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