InChI=1/C19H20N4O2S/c20-17(24)9-12-10-26-19(21-12)23-18(25)11-6-7-16-14(8-11)13-4-2-1-3-5-15(13)22-16/h6-8,10,22H,1-5,9H2,(H2,20,24)(H,21,23,25)/f/h23H,20H2 380B18F13BF9CEE7