InChI=1/C20H30N6O2/c1-15-18(14-24-25-15)8-5-9-22-20(28)23-13-16-6-4-7-17(12-16)19(27)21-10-11-26(2)3/h4,6-7,12,14H,5,8-11,13H2,1-3H3,(H,21,27)(H,24,25)(H2,22,23,28)/p+1/fC20H31N6O2/h21-23,25-26H/q+1 86F2F534F8ED638E