Using COC(=O)c1cc(OC)c(-c2ccccc2)cc1NC(=O)c1cncc(-c2ccccc2)c1 to produce COc1cc(C(=O)O)c(NC(=O)c2cncc(-c3ccccc3)c2)cc1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.