Using COC(=O)C(C)(C)C(CCCCc1ccccc1)S(=O)(=O)c1ccc(OC)cc1 to produce COc1ccc(S(=O)(=O)C(CCCCc2ccccc2)C(C)(C)C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.