InChI=1S/C31H34O12/c1-14(2)10-18(34)11-15(3)4-7-21-24(35)19-8-5-16(32)12-22(19)41-28(21)20-9-6-17(33)13-23(20)42-31-27(38)25(36)26(37)29(43-31)30(39)40/h4-6,8-10,12-13,18,25-27,29,31-34,36-38H,7,11H2,1-3H3,(H,39,40)