InChI=1/C20H24N6O2/c1-21-18(27)14-7-9-15(10-8-14)24-20-25-17-16(22-12-23-17)19(26-20)28-11-13-5-3-2-4-6-13/h7-10,12-13H,2-6,11H2,1H3,(H,21,27)(H2,22,23,24,25,26)/f/h21,23-24H 699A3031AC2FD67F