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