Using COC(=O)c1cnn(-c2ccc(S(C)(=O)=O)cc2Cl)c1C1CC1 to produce CS(=O)(=O)c1ccc(-n2ncc(C(=O)O)c2C2CC2)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.