InChI=1/C5H8N4S/c1-7-5(10)3-4(6)9-2-8-3/h2-3H,1H3,(H,7,10)(H2,6,8,9)/p+1/t3-/m1/s1/fC5H9N4S/h7,9H,6H2/q+1 A8E6B35C1A3F8A99