Using O=C(Nc1ccccc1)N1CCc2ccccc2C1c1ccc(C(F)(F)F)cc1, CI to produce CN(C(=O)N1CCc2ccccc2C1c1ccc(C(F)(F)F)cc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.