InChI=1/C17H20N8O2/c1-2-25-15-11(26-7-3-5-18)9-21-12(10-4-6-20-8-10)13(15)22-17(25)14-16(19)24-27-23-14/h4,6,8-9,20H,2-3,5,7,18H2,1H3,(H2,19,24)/p+1/fC17H21N8O2/h18H,19H2/q+1 B46B650BBDAF87AA