InChI=1/C19H16N4O2S2/c24-15-19(16(25)23-18(27)22-15)13(11-7-3-1-4-8-11)20-17(26)21-14(19)12-9-5-2-6-10-12/h1-10,13-14H,(H2,20,21,26)(H2,22,23,24,25,27)/p-1/t13-,14-/m0/s1/fC19H15N4O2S2/h20-22H/q-1 4B53FCC01AD6F1C4