InChI=1S/C30H28O14S/c31-15-6-14(7-16(32)8-15)29-25(39)11-19-20(34)12-24(38)28(30(19)43-29)27(26-22(36)9-17(33)10-23(26)37)21(35)5-13-2-1-3-18(4-13)44-45(40,41)42/h1-4,6-10,12,21,25,27,29,31-39H,5,11H2,(H,40,41,42)