Using COC(=O)c1cccc(Cc2c(-c3ccccc3)[nH]c3cc(OC)ccc23)n1, [NH3+]O to produce COc1ccc2c(Cc3cccc(C(=O)NO)n3)c(-c3ccccc3)[nH]c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.