InChI=1/C27H29NO4/c1-31-27(30)22-10-7-21(8-11-22)18-28-15-16-32-26-14-12-23(17-24(26)19-28)25(29)13-9-20-5-3-2-4-6-20/h2-8,10-12,14,17,25,29H,9,13,15-16,18-19H2,1H3/t25-/m1/s1 26F3903B57B3AA92