InChI=1/C19H20N4O2S/c1-13(24)23-7-5-16(6-8-23)18(25)22-19-21-12-17(26-19)10-14-3-2-4-15(9-14)11-20/h2-4,9,12,16H,5-8,10H2,1H3,(H,21,22,25)/f/h22H 63E1080B02D3FDC6