InChI=1/C19H16N4O2S/c24-18(13-4-6-15-16(9-13)22-26-21-15)20-14-5-3-11-7-8-23(17(11)10-14)19(25)12-1-2-12/h3-6,9-10,12H,1-2,7-8H2,(H,20,24)/f/h20H 06C13A1679F23B1A