InChI=1/C12H18N4O3S/c13-12(6-1-2-7-12)11(17)15-9-4-3-5-10(8-9)16-20(14,18)19/h3-5,8,16H,1-2,6-7,13H2,(H,15,17)(H2,14,18,19)/p+1/fC12H19N4O3S/h13,15H,14H2/q+1 49BAB50592E6229B