InChI=1S/C25H39N3O2/c1-3-14-28(23-6-4-19-5-7-24(30-2)18-21(19)17-23)22-10-15-27(16-11-22)25(29)20-8-12-26-13-9-20/h5,7,18,20,22-23,26H,3-4,6,8-17H2,1-2H3/t23-/m1/s1