InChI=1/C16H15N3O4S/c17-24(22,23)12-4-2-11(3-5-12)18-8-14-13-6-1-10(9-20)7-15(13)19-16(14)21/h1-8,19-21H,9H2,(H2,17,22,23)/p-1/fC16H14N3O4S/h21h,17H2/q-1 E0C07C3DD6D2D536