InChI=1/C13H19N3O2S/c1-3-12(4-2)16-19(17,18)13-8-11(6-5-7-14)9-15-10-13/h8-10,12,16H,3-4,7,14H2,1-2H3/p+1/fC13H20N3O2S/h14H/q+1 2CA0D0C4DEC353B3