InChI=1S/C30H38O10/c1-16(13-14-37-19-9-7-18-8-12-23(31)38-21(18)15-19)5-10-20-17(2)6-11-22(30(20,3)4)39-29-26(34)24(32)25(33)27(40-29)28(35)36/h7-9,12-13,15,22,24-27,29,32-34H,5-6,10-11,14H2,1-4H3,(H,35,36)/b16-13-