InChI=1/C21H19N5OS/c1-13-17(18-19(22)24-12-25-20(18)28-13)15-7-9-16(10-8-15)26-21(27)23-11-14-5-3-2-4-6-14/h2-10,12H,11H2,1H3,(H2,22,24,25)(H2,23,26,27)/f/h23,26H,22H2 E29D426D411DC4F8