Using Cc1ccc2nc(-c3ccc(NC(=O)c4ccc(Cl)nc4)cc3)cn2c1, CNC to produce Cc1ccc2nc(-c3ccc(NC(=O)c4ccc(N(C)C)nc4)cc3)cn2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.