Using COC(=O)c1ccc(OC)cc1Nc1nc2ccccc2nc1NS(=O)(=O)c1cccnc1 to produce COc1ccc(C(=O)O)c(Nc2nc3ccccc3nc2NS(=O)(=O)c2cccnc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.