InChI=1S/C29H38O18/c1-10-3-11-5-12(41-2)6-14(16(11)13(4-10)43-26-21(36)18(33)20(35)22(46-26)25(38)39)44-27-23(19(34)17(32)15(7-30)45-27)47-28-24(37)29(40,8-31)9-42-28/h3-6,15,17-24,26-28,30-37,40H,7-9H2,1-2H3,(H,38,39)