InChI=1/C14H10N6O2S2/c21-9-3-1-8(2-4-9)20-14(17-18-19-20)24-7-11-15-10-5-6-23-12(10)13(22)16-11/h1-6,21H,7H2,(H,15,16,22)/f/h16H 9F9E45FA3CA8E7CF