InChI=1/C17H17N7O/c1-24-15-10(14(23-24)16(19)25)7-6-9-8-20-17(22-13(9)15)21-12-5-3-2-4-11(12)18/h2-5,8H,6-7,18H2,1H3,(H2,19,25)(H,20,21,22)/f/h21H,19H2 6A123EE2A2F270AB