Using CCS(=O)(=O)CCOc1cc(C)c(-c2cccc(CNc3ccc(CCC(=O)OC(C)(C)C)c(F)c3)c2)c(C)c1, O=C(O)C(F)(F)F to produce CCS(=O)(=O)CCOc1cc(C)c(-c2cccc(CNc3ccc(CCC(=O)O)c(F)c3)c2)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.