InChI=1/C14H16N4S/c1-18-8-7-15-13(18)9-16-14-17-12(10-19-14)11-5-3-2-4-6-11/h2-8,12H,9-10H2,1H3,(H,16,17)/p+1/t12-/m1/s1/fC14H17N4S/h16-17H/q+1 31B8C9E0970D7B84