InChI=1/C16H16N4OS/c1-9(17-11-7-8-11)14-10(2)19-20(15(14)21)16-18-12-5-3-4-6-13(12)22-16/h3-6,11,17H,7-8H2,1-2H3/b14-9+ 3DB1AD8A997897DF