InChI=1/C20H26N6O2/c1-12-16(17(23-19(28)22-12)13-7-6-8-21-10-13)18(27)26(5)11-14-9-15(25-24-14)20(2,3)4/h6-10,17H,11H2,1-5H3,(H,24,25)(H2,22,23,28)/t17-/m0/s1/f/h22-24H	3E533F11765C5821