InChI=1S/C34H32O22/c35-8-18-21(42)24(45)30(54-32(50)10-4-15(40)20(41)17(5-10)52-33-26(47)23(44)25(46)29(56-33)31(48)49)34(53-18)55-28-22(43)19-14(39)6-11(36)7-16(19)51-27(28)9-1-2-12(37)13(38)3-9/h1-7,18,21,23-26,29-30,33-42,44-47H,8H2,(H,48,49)