InChI=1S/C29H38N4O/c1-7-21-15-17-23(18-16-21)29(8-2,9-3)31-27(34)25-20(4)32-33-26(25)30-24(19-28(33,5)6)22-13-11-10-12-14-22/h10-18,24,30H,7-9,19H2,1-6H3,(H,31,34)/t24-/m1/s1