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