Using COc1ccc(-c2nc(O)nn2-c2ccc(S(N)(=O)=O)cc2)cc1, CI to produce COc1ccc(-c2nc(OC)nn2-c2ccc(S(N)(=O)=O)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.