InChI=1S/C36H38O14/c1-13(2)17-10-18-25(41)23-24(40)15-8-9-36(4,5)50-29(15)16(7-6-14(3)12-37)30(23)47-31(18)22-19(38)11-20(39)32(21(17)22)48-35-28(44)26(42)27(43)33(49-35)34(45)46/h6,8-9,11,17,26-28,33,35,37-40,42-44H,1,7,10,12H2,2-5H3,(H,45,46)/b14-6+