InChI=1/C13H16N4S/c1-2-11(14)12(10-4-8-15-9-5-10)18-13-16-6-3-7-17-13/h3-9,11-12H,2,14H2,1H3/p+1/t11-,12-/m1/s1/fC13H17N4S/h14H/q+1 A0F93F4B41CEA5DD