InChI=1/C21H19N5OS/c1-12-8-13(2)19(14(3)9-12)26-20(27)15-4-5-16-17(10-15)28-21(24-16)25-18-11-22-6-7-23-18/h4-11H,1-3H3,(H,26,27)(H,23,24,25)/f/h25-26H 7C162A894451DD12