InChI=1/C20H38N4O2/c1-4-8-15(2)21-19(25)16(3)24-13-11-18(12-14-24)23-20(26)22-17-9-6-5-7-10-17/h15-18H,4-14H2,1-3H3,(H,21,25)(H2,22,23,26)/p+1/t15-,16-/m1/s1/fC20H39N4O2/h21-24H/q+1 054DEEA2228931F8