Using CCOC(=O)Cc1nn(Cc2ccc(N)cc2)c2ccccc12, Cc1ccc(C(=O)Cl)cn1 to produce CCOC(=O)Cc1nn(Cc2ccc(NC(=O)c3ccc(C)nc3)cc2)c2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.