InChI=1/C18H17N7OS/c26-16(19-8-9-22-18-20-6-3-7-21-18)10-25-15-5-2-1-4-13(15)24-17(25)14-11-27-12-23-14/h1-7,11-12H,8-10H2,(H,19,26)(H,20,21,22)/f/h19,22H 788B6042942E27DD