InChI=1/C20H30N4O3/c1-14-8-10-16(11-9-14)21-18(25)12-24(3)13-19(26)23-20(27)22-17-7-5-4-6-15(17)2/h8-11,15,17H,4-7,12-13H2,1-3H3,(H,21,25)(H2,22,23,26,27)/p+1/t15-,17+/m0/s1/fC20H31N4O3/h21-24H/q+1 D82AD466287A2E8D