InChI=1/C20H28N6O2/c1-15-22-9-12-25(15)11-4-8-23-20(28)24-17-6-2-5-16(13-17)14-26-10-3-7-18(26)19(21)27/h2,5-6,9,12-13,18H,3-4,7-8,10-11,14H2,1H3,(H2,21,27)(H2,23,24,28)/p+2/t18-/m1/s1/fC20H30N6O2/h22-24,26H,21H2/q+2 36E58B56291A3F38