Using CCCCCC[C@@H](OC(=O)C1CCc2cc(OCc3ccccc3)ccc2C1)C(F)(F)F to produce CCCCCC[C@@H](OC(=O)C1CCc2cc(O)ccc2C1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.