InChI=1S/C27H28O14/c1-27(2,36)18-6-12-16(38-18)8-17-11(22(12)37-3)4-10(25(35)39-17)9-5-13(28)14(29)7-15(9)40-26-21(32)19(30)20(31)23(41-26)24(33)34/h4-5,7-8,18-21,23,26,28-32,36H,6H2,1-3H3,(H,33,34)