InChI=1S/C30H26O15S/c31-13-3-1-2-11(4-13)27-21(38)9-15-16(33)10-18(35)24(29(15)44-27)25-23-17(34)7-14(32)8-22(23)43-28(30(25)45-46(40,41)42)12-5-19(36)26(39)20(37)6-12/h1-8,10,21,25,27-28,30-39H,9H2,(H,40,41,42)