Using N[C@H](CO)Cc1ccc(NC(=O)Nc2ccccc2)cc1, Clc1cccc([C@@H]2CO2)c1 to produce O=C(Nc1ccccc1)Nc1ccc(C[C@@H](CO)NC[C@H](O)c2cccc(Cl)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.