InChI=1/C27H29NO5/c1-17-9-11-23(18(2)13-17)25(29)28-16-20-7-6-8-21(15-20)32-22-10-12-24(19(3)14-22)33-27(4,5)26(30)31/h6-15H,16H2,1-5H3,(H,28,29)(H,30,31)/p-1/fC27H28NO5/h28H/q-1 64329E768E4A4F4F