Using Cc1ccccc1C(=O)Nc1ccc(C(=O)N2CCCC(NC(=O)CCl)c3ccccc32)cc1, CNC to produce Cc1ccccc1C(=O)Nc1ccc(C(=O)N2CCCC(NC(=O)CN(C)C)c3ccccc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.