InChI=1/C14H16N3O2S/c1-11(13-6-8-16-9-7-13)17-20(18,19)14-4-2-12(10-15)3-5-14/h2-9,11H,10,15H2,1H3/q-1/p+1/t11-/m0/s1/fC14H17N3O2S/h15H/q 9BE75A1E8F85ED86