InChI=1/C21H24N6O2/c28-13-10-22-19-24-20(26-21(25-19)27-11-4-5-12-27)23-17-14-16(8-9-18(17)29)15-6-2-1-3-7-15/h1-3,6-9,14,28-29H,4-5,10-13H2,(H2,22,23,24,25,26)/f/h22-23H 143BA49092210EF6