Using COC(=O)c1ccc(CSc2ccc(-c3ccccc3)c(C(F)(F)F)c2)cc1 to produce OCc1ccc(CSc2ccc(-c3ccccc3)c(C(F)(F)F)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.