InChI=1S/C40H38O16/c1-15-8-23(20-5-2-17(41)12-25(20)43)30(32(48)21-6-3-18(42)13-26(21)44)24(9-15)31-28(46)10-16(11-29(31)47)36-37(55-36)22-7-4-19(14-27(22)45)54-40-35(51)33(49)34(50)38(56-40)39(52)53/h2-7,9-14,23-24,30,33-38,40-47,49-51H,8H2,1H3,(H,52,53)