Using CCN1C[C@@H](C(=O)OC)[C@H](c2ccc(F)cc2F)C1 to produce CCN1C[C@@H](C(=O)O)[C@H](c2ccc(F)cc2F)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.