InChI=1/C21H19N3O3S2/c1-24-9-8-14-16(11-24)29-20-17(14)19(25)22-18(23-20)12-4-6-13(7-5-12)27-21(26)15-3-2-10-28-15/h2-7,10,18,23H,8-9,11H2,1H3,(H,22,25)/p+1/t18-/m1/s1/fC21H20N3O3S2/h22,24H/q+1 9F91466ED37E16E2