InChI=1/C21H40N4O2/c1-4-12-22-20(26)15-25-13-10-18(11-14-25)23-21(27)24-19-7-5-6-17(19)9-8-16(2)3/h16-19H,4-15H2,1-3H3,(H,22,26)(H2,23,24,27)/p+1/t17-,19+/m1/s1/fC21H41N4O2/h22-25H/q+1 85A6B44AA24BD5F1