InChI=1S/C25H33NO3/c27-24(16-10-2-1-5-11-21-12-6-3-7-13-21)26-23(19-20-25(28)29)18-17-22-14-8-4-9-15-22/h3-4,6-9,12-15,23H,1-2,5,10-11,16-20H2,(H,26,27)(H,28,29)/t23-/m1/s1