InChI=1/C20H22N6O3/c1-4-29-17-7-5-6-15(11-17)14(3)22-19(27)20(28)23-16-8-9-18(13(2)10-16)26-12-21-24-25-26/h5-12,14H,4H2,1-3H3,(H,22,27)(H,23,28)/t14-/m1/s1/f/h22-23H 98BF3672BA460B72