InChI=1/C27H33NO6/c1-5-7-15-28(16-8-6-2)17-22-23(29)14-13-21-24(30)25(18(3)33-26(21)22)34-20-11-9-19(10-12-20)27(31)32-4/h9-14,29H,5-8,15-17H2,1-4H3/p+1/fC27H34NO6/h28H/q+1 D21A61C41735C682