InChI=1/C16H13N5OS/c1-8-19-11-5-4-9(7-12(11)20-8)21-15(22)14-13(17)10-3-2-6-18-16(10)23-14/h2-7H,17H2,1H3,(H,19,20)(H,21,22)/f/h20-21H A05EB838DBC0585F