InChI=1S/C27H24O13/c1-10-4-2-6-14-16(10)18(29)12(25(35)37-14)8-13-22(17-11(9-28)5-3-7-15(17)38-26(13)36)39-27-21(32)19(30)20(31)23(40-27)24(33)34/h2-7,19-21,23,27-32H,8-9H2,1H3,(H,33,34)