InChI=1/C19H17N3O3S/c20-14-5-3-13(4-6-14)19-22-16(11-26-19)10-17(23)21-15-7-1-12(2-8-15)9-18(24)25/h1-8,11H,9-10,20H2,(H,21,23)(H,24,25)/p-1/fC19H16N3O3S/h21H/q-1 C532D7B6F7F00414