InChI=1/C19H17N3O3S/c20-15-13-9-10-4-1-2-7-14(10)22-18(13)26-16(15)17(23)21-12-6-3-5-11(8-12)19(24)25/h3,5-6,8-9H,1-2,4,7,20H2,(H,21,23)(H,24,25)/p-1/fC19H16N3O3S/h21H/q-1 90CD6BDB94955CFA