InChI=1/C16H21N3S/c1-11(2)7-8-18-10-13-5-4-6-14-15(13)19(9-12(18)3)16(20)17-14/h4-7,12H,8-10H2,1-3H3,(H,17,20)/p+1/t12-/m1/s1/fC16H22N3S/h17-18H/q+1 18FE566D54D6048A