InChI=1/C21H18N4O3S/c1-13-3-8-17(28-13)20-23-16(21-22-9-10-29-21)12-18(25-20)24-19(26)11-14-4-6-15(27-2)7-5-14/h3-10,12H,11H2,1-2H3,(H,23,24,25,26)/f/h24H C124D22521D121E8