InChI=1S/C30H26O13S/c31-15-5-6-17-24(10-15)41-29(13-2-1-3-16(8-13)43-44(38,39)40)27(37)25(17)26-22(35)12-20(33)18-11-23(36)28(42-30(18)26)14-4-7-19(32)21(34)9-14/h1-10,12,23,25,27-29,31-37H,11H2,(H,38,39,40)