InChI=1/C21H24N6O/c1-15-6-7-18(16(2)13-15)23-21(28)17-5-3-11-26(14-17)19-8-9-20(25-24-19)27-12-4-10-22-27/h4,6-10,12-13,17H,3,5,11,14H2,1-2H3,(H,23,28)/t17-/m0/s1/f/h23H F3E3C73867555171