Using COc1ccc2c(C(=O)O)cn(C(C)C)c2c1, Nc1nccs1 to produce COc1ccc2c(C(=O)Nc3nccs3)cn(C(C)C)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.