InChI=1/C28H35NO4/c1-4-6-17-29(18-7-5-2)19-23(20(3)30)25(21-13-9-8-10-14-21)26-27(31)22-15-11-12-16-24(22)33-28(26)32/h8-16,23,25,31H,4-7,17-19H2,1-3H3/t23-,25-/m1/s1/f/h31h,29H	1626A1993B8D5F3C