InChI=1/C14H16N4OS/c1-10-2-4-12(5-3-10)19-9-13-17-18-8-11(6-7-15)16-14(18)20-13/h2-5,8H,6-7,9,15H2,1H3/p+1/fC14H17N4OS/h15H/q+1 D8FEEF597AF50062