Using COC(=O)COc1ccc(SCCc2ccc(-c3ccc(C(F)(F)F)cc3)cc2)cc1C to produce Cc1cc(SCCc2ccc(-c3ccc(C(F)(F)F)cc3)cc2)ccc1OCC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.