InChI=1/C20H15O5S2/c1-20(22)18(12-7-9-14(10-8-12)27(2,23)24)17(19(21)25-20)16-11-13-5-3-4-6-15(13)26-16/h3-11H,1-2H3/q-1/t20-/m1/s1	F8CD9914649B6CCB