Using COC(=O)CNCC=Cc1ccccc1, CC1=C(C(=O)O)C(c2cccc(Cl)c2)NC(=O)N1 to produce COC(=O)CN(CC=Cc1ccccc1)C(=O)C1=C(C)NC(=O)NC1c1cccc(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.