InChI=1/C12H16N4OS/c18-12-15-6-2-1-4-11(15)13-16(12)10-14-5-3-8-17-9-7-14/h1-2,4,6H,3,5,7-10H2/p+1/fC12H17N4OS/h14H/q+1 0187A15A8893D6CB