InChI=1/C22H16Cl2N2O3S/c1-13(27)14-3-2-4-18(11-14)25-22(30)26-21(28)8-6-19-5-7-20(29-19)15-9-16(23)12-17(24)10-15/h2-12H,1H3,(H2,25,26,28,30)/b8-6+/f/h25-26H E57E43434492ACF2