InChI=1/C16H12N2O4S2/c1-2-17-15(19)14(24-16(17)23)9-10-7-8-13(22-10)11-5-3-4-6-12(11)18(20)21/h3-9H,2H2,1H3/b14-9-	196C80DBBB1BAEBF