InChI=1/C12H9NO5S/c14-8-3-1-7(2-4-8)5-9-11(17)13(6-10(15)16)12(18)19-9/h1-5,14H,6H2,(H,15,16)/p-1/b9-5-/fC12H8NO5S/q-1	D150BA71AD184F44