InChI=1S/C34H40O16/c1-12-26(42)47-17-11-29(12,2)23-24(39)33(45)18-14(8-9-32(44)28(43)49-31(17,4)34(23,32)50-33)30(3)13(6-5-7-16(30)35)10-15(18)46-27-21(38)19(36)20(37)22(48-27)25(40)41/h5,7,10,12,14-15,17-23,27,36-38,44-45H,6,8-9,11H2,1-4H3,(H,40,41)