InChI=1/C17H20N6O2/c1-9-10(8-21-16-14(9)15(18)22-17(19)23-16)7-20-12-5-4-11(24-2)6-13(12)25-3/h4-6,8,20H,7H2,1-3H3,(H4,18,19,21,22,23)/f/h18-19H2 CA2851FC35C2C96E