InChI=1/C16H17N3S/c1-10-8-9-15(20-10)12(3)17-16-14-7-5-4-6-13(14)11(2)18-19-16/h4-9,12H,1-3H3,(H,17,19)/p+1/t12-/m0/s1/fC16H18N3S/h17,19H/q+1 6E2EA36B9C6B2ADE