Using COC(=O)C(CC(=O)c1ccc(F)cc1)(CC(=O)c1ccc(S(C)(=O)=O)cc1)C(=O)OC to produce COC(=O)C1(C(=O)OC)CC(c2ccc(F)cc2)=C(c2ccc(S(C)(=O)=O)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.