Using CCOc1ccc2c(c1)C(=O)[C@@H](NC(=O)C(F)(F)F)C2 to produce CCOc1ccc2c(c1)C[C@@H](NC(=O)C(F)(F)F)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.