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type anything, see the structure
Practice naming
Draw
smiles:CC1=NC2=C(N1)C(=O)N(C(=O)N2C)C
Read as SMILES
read as SMILES
C
0
C
1
N
2
C
3
C
4
N
5
H
C
6
O
7
N
8
C
9
O
10
N
11
C
12
C
13
Hydrogens
✓
Carbon labels
✓
Atom numbers
R/S labels
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