InChI=1/C12H20N4O3S/c1-13-12(17)11-6-10(8-15(11)2)20(18,19)16(3)9-4-5-14-7-9/h6,8-9,14H,4-5,7H2,1-3H3,(H,13,17)/p+1/t9-/m0/s1/fC12H21N4O3S/h13-14H/q+1 E68F288A8BE92D47