Using CCCCCCc1cc(S(C)(=O)=NS(=O)(=O)c2ccc(C)cc2)ccc1OC(=O)c1ccccc1 to produce CCCCCCc1cc(S(C)(=O)=NS(=O)(=O)c2ccc(C)cc2)ccc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.