InChI=1S/C22H18O13S/c23-11-6-14(25)12-8-19(34-22(29)10-3-15(26)20(28)16(27)4-10)21(33-17(12)7-11)9-1-2-13(24)18(5-9)35-36(30,31)32/h1-7,19,21,23-28H,8H2,(H,30,31,32)