InChI=1S/C22H22O14S/c1-33-21-14(22-18(29)17(28)19(12(7-23)35-22)36-37(30,31)32)20-13(15(26)16(21)27)10(25)6-11(34-20)8-3-2-4-9(24)5-8/h2-6,12,17-19,22-24,26-29H,7H2,1H3,(H,30,31,32)