InChI=1/C13H12NO4S2/c1-8-3-5-10(6-4-8)20(17,18)14-12-7-11(13(15)16)9(2)19-12/h3-7H,1-2H3,(H,15,16)/q-1/p-1/fC13H11NO4S2/q-2	0A5608865BADBEC8