InChI=1/C20H22N6O2/c1-25-16-7-3-2-6-15(16)24-18(25)13-22-19(27)20(28)23-14-8-9-17(21-12-14)26-10-4-5-11-26/h2-3,6-9,12H,4-5,10-11,13H2,1H3,(H,22,27)(H,23,28)/f/h22-23H AA51A34FCFA6D398