InChI=1/C20H28N6O2/c1-14(2)11-26-6-5-15(12-26)8-23-20(28)16-3-4-18(21-9-16)22-10-17-7-19(27)25-13-24-17/h3-4,7,9,13-15H,5-6,8,10-12H2,1-2H3,(H,21,22)(H,23,28)(H,24,25,27)/p+1/t15-/m1/s1/fC20H29N6O2/h22-23,25-26H/q+1 D656FC4602C73275