InChI=1/C19H14N4O2S/c1-10-7-16(23-25-10)19(24)20-15-4-2-3-12-13(15)8-14-17(21-22-18(12)14)11-5-6-26-9-11/h2-7,9H,8H2,1H3,(H,20,24)(H,21,22)/f/h20-21H 5F6F03BC930AF7CC