InChI=1S/C28H34O14/c1-10(2)8-12(30)15-20-14(11(6-5-7-29)9-13(31)37-20)21-16(23-25(38-21)28(3,4)42-41-23)22(15)39-27-19(34)17(32)18(33)24(40-27)26(35)36/h9-10,17-19,23-25,27,29,32-34H,5-8H2,1-4H3,(H,35,36)