InChI=1/C20H28N6O2/c1-16-5-4-11-25(14-16)10-3-2-8-22-19(27)20(28)24-17-6-7-18(23-13-17)26-12-9-21-15-26/h6-7,9,12-13,15-16H,2-5,8,10-11,14H2,1H3,(H,22,27)(H,24,28)/p+1/t16-/m0/s1/fC20H29N6O2/h22,24-25H/q+1 D1AB2475EF538F68