Using CO[C@@H]1CN(C(=O)Cc2ccc(OC(F)(F)F)cc2)C[C@H]1NC(c1ccccc1)(c1ccccc1)c1ccccc1 to produce CO[C@@H]1CN(C(=O)Cc2ccc(OC(F)(F)F)cc2)C[C@H]1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.