InChI=1/C12H13N3O3S/c1-7-3-4-8(5-9(7)18-2)11-13-12(15-14-11)19-6-10(16)17/h3-5H,6H2,1-2H3,(H,16,17)(H,13,14,15)/p-1/fC12H12N3O3S/h15H/q-1 8BB93F1502D589F0