InChI=1S/C27H28O19/c28-5-12-15(32)17(34)21(38)26(45-12)43-10-1-6(23-19(36)16(33)13-8(30)3-7(29)4-9(13)42-23)2-11(14(10)31)44-27-22(39)18(35)20(37)24(46-27)25(40)41/h1-4,12,15,17-18,20-22,24,26-32,34-39H,5H2,(H,40,41)