InChI=1/C21H34N4O/c1-16-6-4-5-7-18(16)15-25-12-8-19(9-13-25)22-21(26)23-20-10-11-24(3)14-17(20)2/h4-7,17,19-20H,8-15H2,1-3H3,(H2,22,23,26)/p+2/t17-,20-/m0/s1/fC21H36N4O/h22-25H/q+2 D0684AB1AD9AB659