InChI=1/C13H18N4S/c1-9-3-5-12(18-9)7-14-11-4-6-13-15-10(2)16-17(13)8-11/h3,5,11,14H,4,6-8H2,1-2H3/p+1/t11-/m1/s1/fC13H19N4S/h14H/q+1 861F4D1BFA5786B4