InChI=1S/C28H28O13/c1-10(2)5-6-11-14(36-3)9-15-17(22(11)37-4)24-16(27(35)38-15)12-7-8-13(18(29)23(12)40-24)39-28-21(32)19(30)20(31)25(41-28)26(33)34/h5,7-9,19-21,25,28-32H,6H2,1-4H3,(H,33,34)