InChI=1S/C27H30O12/c1-10(2)5-6-13-12(4)22-17(8-15(13)29)36-23-14(9-28)16(7-11(3)18(23)26(35)38-22)37-27-21(32)19(30)20(31)24(39-27)25(33)34/h5,7-8,19-21,24,27-32H,6,9H2,1-4H3,(H,33,34)