Using CS(=O)(=O)[O-], Cc1cccc(-n2nc(C)cc2-c2ccnc(Cl)c2)c1 to produce Cc1cccc(-n2nc(C)cc2-c2ccnc(S(C)(=O)=O)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.