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Chemical structure search

Input SMILES: O=C(NC1N=C(C2CCCCC2)c2c(N(C1=O)C)cccc2)Nc1cccc(c1)N(c1n[nH]nn1)C

Using Ketcher 3.12.0 under Apache License 2.0

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