Using CN(C)C(=O)Cc1c[nH]c2ccc(I)cc12, ClCc1ccccc1 to produce CN(C)C(=O)Cc1cn(Cc2ccccc2)c2ccc(I)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.