InChI=1/C12H14N4S/c1-8-2-4-9(5-3-8)11-14-15-12-16(11)7-10(6-13)17-12/h2-5,10H,6-7,13H2,1H3/p+1/t10-/m1/s1/fC12H15N4S/h13H/q+1 4927E651C17E01C5