Using C=CC(=O)NCc1ccc(-n2nc(C(F)(F)F)c3c2CCCC3)cc1, CI to produce C=CC(=O)N(C)Cc1ccc(-n2nc(C(F)(F)F)c3c2CCCC3)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.