InChI=1/C13H16N4S/c1-9-3-2-4-11(9)17-12(15-16-13(17)18)10-5-7-14-8-6-10/h5-9,11H,2-4H2,1H3,(H,16,18)/p-1/t9-,11+/m0/s1/fC13H15N4S/q-1 51602C821D72F6D5