InChI=1/C19H20N4O2S/c1-2-18(24)20-13-6-5-7-14(10-13)21-19(25)12-26-11-17-22-15-8-3-4-9-16(15)23-17/h3-10H,2,11-12H2,1H3,(H,20,24)(H,21,25)(H,22,23)/f/h20-22H CCB60DBC7CC9E341