Using COC(=O)c1cc(OS(C)(=O)=O)cc(C(=O)O)c1, CC(C)(C)O to produce COC(=O)c1cc(OS(C)(=O)=O)cc(C(=O)OC(C)(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.