Using CC(=O)O, COc1ccccc1CNc1ccc2c(C(=N)NO)cccc2n1 to produce COc1ccccc1CNc1ccc2c(-c3noc(C)n3)cccc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.