InChI=1/C12H18N4S2/c1-3-13-11(17)15-9-5-7-10(8-6-9)16-12(18)14-4-2/h5-8H,3-4H2,1-2H3,(H2,13,15,17)(H2,14,16,18)/f/h13-16H D1F052933810C94C