InChI=1/C12H15N3O4S/c1-10-8-15(9-14-10)11-3-2-4-12(7-11)18-5-6-19-20(13,16)17/h2-4,7-9H,5-6H2,1H3,(H2,13,16,17)/f/h13H2 475C74AF58594B6A