InChI=1/C14H15N5OS/c15-10-4-1-5-11-14(10)17-12(7-9-3-2-6-21-9)19(11)8-13(20)18-16/h1-6H,7-8,15-16H2,(H,18,20)/f/h18H 8D6BE2090A7C2C54