Using CC(=O)OC[C@H](OC(C)=O)[C@@H]1CN(c2ccc3cc(-c4ccccc4C(F)(F)F)[nH]c(=O)c3c2)C(=O)O1 to produce O=C1O[C@H]([C@@H](O)CO)CN1c1ccc2cc(-c3ccccc3C(F)(F)F)[nH]c(=O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.