Using O=C(OCc1ccccc1)N1CC[C@H](CF)C[C@@H]1c1ccc(F)c(F)c1 to produce FC[C@H]1CCN[C@@H](c2ccc(F)c(F)c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.