Using O=Cc1cccc2ccccc12, COc1ccc(N)c(C(N)=O)c1 to produce COc1ccc2nc(-c3cccc4ccccc34)[nH]c(=O)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.