Using Cc1n[nH]c2c1C(c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O, CCI to produce CCn1nc2c(c1C)C(c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.