InChI=1S/C27H30O12/c1-4-5-12-6-14-15(10-35-27-21(30)19(28)20(29)25(39-27)26(31)32)22(38-23(14)16(7-12)33-2)13-8-17(34-3)24-18(9-13)36-11-37-24/h4-9,15,19-22,25,27-30H,10-11H2,1-3H3,(H,31,32)