InChI=1/C19H22N6O3S/c1-14-6-7-15(28-2)16(13-14)29(26,27)22-12-11-21-18-8-9-19(25-24-18)23-17-5-3-4-10-20-17/h3-10,13,22H,11-12H2,1-2H3,(H,21,24)(H,20,23,25)/f/h21,23H 26E61F7CBAA75EB1