Using CC(C)(C)OC(=O)N1CCCC1COc1cccc2c1OC(C)(C)CC2=O, O=S(=O)([O-])O to produce CC(C)(C)OC(=O)N1CCCC1COc1cccc(C(=O)O)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.