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)25-18-6-7-22-11-23-18/h4-11H,1-3H3,(H,26,27)(H,22,23,24,25)/f/h25-26H E8D493505A2831C9