InChI=1/C16H13O5S2/c1-16(18)14(10-3-5-12(6-4-10)23(2,19)20)13(15(17)21-16)11-7-8-22-9-11/h3-9H,1-2H3/q-1/t16-/m0/s1	D154A0CA5B9CF271