InChI=1/C14H14N6OS/c15-11(21)6-7-22-14-18-12(16)10-8-17-20(13(10)19-14)9-4-2-1-3-5-9/h1-5,8H,6-7H2,(H2,15,21)(H2,16,18,19)/f/h15-16H2 ACCD17C99486E2AA