InChI=1S/C31H38O8/c1-14-22(32)25(18-8-16-9-28(2,26(35)36)11-19(16)30(14,18)4)39-27(37)29(3)10-15-7-17-23(33)24(34)21(13-38-6)31(17,5)20(15)12-29/h15-17,19-20,34H,1,7-13H2,2-6H3,(H,35,36)