InChI=1/C19H20N4O2S/c1-11-7-8-14(12(2)9-11)20-16(24)10-23-19(25)17-13-5-3-4-6-15(13)26-18(17)21-22-23/h7-9H,3-6,10H2,1-2H3,(H,20,24)/f/h20H 23DA6C31F6647629