InChI=1/C20H19Cl2N3O2S/c1-3-7-27-19-11(2)10-23-18-12(19)5-4-6-17(18)28(26)20-24-15-8-13(21)14(22)9-16(15)25-20/h3,8-10,17H,1,4-7H2,2H3,(H,24,25)/p+1/t17-,28+/m1/s1/fC20H20Cl2N3O2S/h23-24H/q+1 23A958F2698A5108