InChI=1/C21H19N5O2S/c1-12-4-3-5-13(8-12)25-21(27)26-14-6-7-15(17(9-14)28-2)16-10-29-20-18(16)19(22)23-11-24-20/h3-11H,1-2H3,(H2,22,23,24)(H2,25,26,27)/f/h25-26H,22H2 7B64C59A512E60F0