InChI=1S/C30H28O15S/c31-14-3-12(4-15(32)7-14)5-25(45-46(41,42)43)28(26-21(37)8-16(33)9-22(26)38)27-23(39)11-19(35)17-10-24(40)29(44-30(17)27)13-1-2-18(34)20(36)6-13/h1-4,6-9,11,24-25,28-29,31-40H,5,10H2,(H,41,42,43)