InChI=1S/C23H39N3O3/c1-20(2,26-14-27)17-10-13-23(5,29-17)16-8-11-21(3,25-7)15-9-12-22(4,28)19(24-6)18(15)16/h14-19,28H,6-13H2,1-5H3,(H,26,27)/t15-,16-,17-,18-,19+,21-,22+,23+/m0/s1