InChI=1S/C30H34O14/c1-13(2)10-18(32)42-25-20-16(8-6-15-7-9-17(31)41-24(15)20)40-27(25)30(5,44-19(33)11-14(3)4)12-39-29-23(36)21(34)22(35)26(43-29)28(37)38/h6-11,21-23,25-27,29,34-36H,12H2,1-5H3,(H,37,38)