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