InChI=1/C18H17N7/c1-10-12(8-23-17-15(10)16(19)24-18(20)25-17)7-21-13-6-11-4-2-3-5-14(11)22-9-13/h2-6,8-9,21H,7H2,1H3,(H4,19,20,23,24,25)/f/h19-20H2 3DE1EF75EB5F3EDD