InChI=1/C17H20N6O/c1-10-11(8-20-16-14(10)15(18)21-17(19)22-16)9-23(2)12-5-4-6-13(7-12)24-3/h4-8H,9H2,1-3H3,(H4,18,19,20,21,22)/f/h18-19H2 F9656F733058F882