Using O=C1CN(Cc2ccccc2)C(=O)C(Cc2ccc(C(F)(F)F)cc2)N1 to produce FC(F)(F)c1ccc(C[C@@H]2CN(Cc3ccccc3)CCN2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.