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type anything, see the structure
Practice naming
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smiles:CN1C=NC2=C1N(C(=O)N(C2=O)C)C
Read as SMILES
read as SMILES
C
0
N
1
C
2
N
3
C
4
C
5
N
6
C
7
O
8
N
9
C
10
O
11
C
12
C
13
Hydrogens
✓
Carbon labels
✓
Atom numbers
R/S labels
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