InChI=1/C23H27NO4/c1-14-10-18-19(23(4,5)9-8-22(18,2)3)13-16(14)11-15-6-7-17(21(25)26)20(12-15)24(27)28/h6-7,10,12-13H,8-9,11H2,1-5H3,(H,25,26)/p-1/fC23H26NO4/q-1 A785B3A2DE5143CC