Using COc1ccc(C(=O)c2ccccc2C(=O)c2ccc3c(c2)OCO3)cc1, N to produce COc1ccc(C2(O)N=C(c3ccc4c(c3)OCO4)c3ccccc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.