InChI=1/C29H29NO8/c1-33-21-14-19-20(15-22(21)34-2)28(31)30(16-17-10-8-7-9-11-17)26(29(32)38-6)25(19)18-12-23(35-3)27(37-5)24(13-18)36-4/h7-15H,16H2,1-6H3 022F0B1F7B4886D7