InChI=1/C19H20N4O2S/c24-18(13-16-19(25)21-14-5-1-2-6-15(14)26-16)23-11-9-22(10-12-23)17-7-3-4-8-20-17/h1-8,16H,9-13H2,(H,21,25)/t16-/m1/s1/f/h21H	2DAE2C33979CB3F7