InChI=1/C19H17N5O2S/c1-11-6-8-12(9-7-11)20-17(26)14-10-16(25)23-18(21-14)24-19-22-13-4-2-3-5-15(13)27-19/h2-9,14H,10H2,1H3,(H,20,26)(H2,21,22,23,24,25)/p-1/t14-/m0/s1/fC19H16N5O2S/h20-21H/q-1 B61DFC3E129DA691