InChI=1/C20H17N5O2S/c1-25-18-16(5-2-10-21-18)24-17(20(25)27)23-14-8-6-13(7-9-14)19(26)22-12-15-4-3-11-28-15/h2-11H,12H2,1H3,(H,22,26)(H,23,24)/f/h22-23H 7E980C43BB603AF1