InChI=1/C20H20Cl2N2O2S/c1-12-4-7-16(26-12)15(24-8-2-3-9-24)11-23-20(25)19-18(22)14-6-5-13(21)10-17(14)27-19/h4-7,10,15H,2-3,8-9,11H2,1H3,(H,23,25)/p+1/t15-/m0/s1/fC20H21Cl2N2O2S/h23-24H/q+1 84E2DE7CBF460198