InChI=1S/C28H37NO21/c30-5-10-13(34)14(35)17(38)24(46-10)48-20-11(6-31)47-26(19(40)21(20)49-25-18(39)15(36)16(37)22(50-25)23(41)42)45-7-1-2-9-8(3-7)28(44,4-12(32)33)27(43)29-9/h1-3,10-11,13-22,24-26,30-31,34-40,44H,4-6H2,(H,29,43)(H,32,33)(H,41,42)