InChI=1/C19H14N4O2S/c1-12-6-8-13(9-7-12)23-17(24)15-5-3-2-4-14(15)16(18(23)25)10-20-19-22-21-11-26-19/h2-11H,1H3,(H,20,22)/b16-10-/f/h20H	1977591ACC3B0E4B