InChI=1/C12H20N4O2S/c1-8-7-10(9(2)18-8)11(17)14-15-12(19)13-5-6-16(3)4/h7H,5-6H2,1-4H3,(H,14,17)(H2,13,15,19)/p+1/fC12H21N4O2S/h13-16H/q+1 CE9636253CB890DD