Using COCOc1cc(OCOC)c(C(C)C)cc1-c1nnc(S(C)(=O)=O)n1C(C)C to produce CC(C)c1cc(-c2nnc(S(C)(=O)=O)n2C(C)C)c(O)cc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.