InChI=1/C19H14N4O2S/c24-16(14-9-5-2-6-10-14)12-26-19-22-21-18-20-17(25)11-15(23(18)19)13-7-3-1-4-8-13/h1-11H,12H2,(H,20,21,25)/p-1/fC19H13N4O2S/q-1 AF53A53D076A12E6