InChI=1/C20H24N6O2/c1-12-5-6-13(2)26(12)19-17(11-22-25(19)4)18(27)23-14(3)15-7-9-16(10-8-15)24-20(21)28/h5-11,14H,1-4H3,(H,23,27)(H3,21,24,28)/t14-/m1/s1/f/h23-24H,21H2 9FF0E3C239C60CD6