Using C1CCOC1, Cn1c(N2CCCO[C@@H](c3cccc(C#N)c3)C2)nc(-c2ccncn2)cc1=O to produce Cn1c(N2CCCO[C@@H](c3cccc(C(N)=O)c3)C2)nc(-c2ccncn2)cc1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.