InChI=1S/C25H28O15/c26-8-13-16(29)17(30)20(33)24(39-13)37-10-6-11(27)14(15(28)9-4-2-1-3-5-9)12(7-10)38-25-21(34)18(31)19(32)22(40-25)23(35)36/h1-7,13,16-22,24-27,29-34H,8H2,(H,35,36)