InChI=1/C19H17N3O3S/c20-10-12-1-3-13(4-2-12)18-22-16(11-26-18)9-17(23)21-15-7-5-14(6-8-15)19(24)25/h1-8,11H,9-10,20H2,(H,21,23)(H,24,25)/f/h20-21H 1164EEA9125F1E31