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Chemical structure search

Input SMILES: CN1C2=C(N=C(C=C2)C3=C4C=CC=CN4N=C3)N([C@H]5CCCN(C5)C(=O)CC#N)C1=O

Using Ketcher 3.12.0 under Apache License 2.0

Choose type of search to perform: 


Limit results by chemical class: 


To return all relevant hits please ensure that your input structure does not include chiral specification.