InChI=1S/C47H46O30/c48-10-28-33(60)35(62)38(65)46(74-28)76-41-23(53)1-14(2-24(41)54)11-70-44(68)17-7-21(51)31(58)27(8-17)73-40-18(9-22(52)32(59)37(40)64)45(69)71-12-15-3-25(55)42(26(56)4-15)77-47-39(66)36(63)34(61)29(75-47)13-72-43(67)16-5-19(49)30(57)20(50)6-16/h1-9,28-29,33-36,38-39,46-66H,10-13H2