InChI=1S/C27H28O13/c1-27(2)7-6-10-15(40-27)8-13(28)16(22(10)36-3)12-9-37-23-11(17(12)29)4-5-14(18(23)30)38-26-21(33)19(31)20(32)24(39-26)25(34)35/h4-5,8-9,19-21,24,26,28,30-33H,6-7H2,1-3H3,(H,34,35)