InChI=1/C23H38N4O2/c1-5-7-8-22(28)25-20-13-15-27(16-14-20)23(29)24-17-21(26(3)4)19-11-9-18(6-2)10-12-19/h9-12,20-21H,5-8,13-17H2,1-4H3,(H,24,29)(H,25,28)/t21-/m0/s1/f/h24-25H 9E8481125E90A44E