InChI=1/C19H20N4O3S/c1-14-21-10-11-23(14)13-16-2-6-17(7-3-16)22-19(24)12-15-4-8-18(9-5-15)27(20,25)26/h2-11H,12-13H2,1H3,(H,22,24)(H2,20,25,26)/f/h22H,20H2 2C95D64073714B3F