InChI=1S/C30H28O13S/c31-16-5-1-3-14(7-16)8-21(34)27(26-22(35)10-17(32)11-23(26)36)28-24(37)13-20(33)19-12-25(38)29(42-30(19)28)15-4-2-6-18(9-15)43-44(39,40)41/h1-7,9-11,13,21,25,27,29,31-38H,8,12H2,(H,39,40,41)