InChI=1/C19H20N6O2S/c1-12-6-5-7-13(2)17(12)21-16(27)11-28-19-22-18(24-25-19)23-20-10-14-8-3-4-9-15(14)26/h3-10,26H,11H2,1-2H3,(H,21,27)(H2,22,23,24,25)/b20-10+/f/h21,23-24H	A3416DDCBF8E0A8B