InChI=1/C16H16N4O4S/c1-9-7-12(19-24-9)17-13(21)8-20-14(22)16(18-15(20)23)5-2-3-11-10(16)4-6-25-11/h4,6-7H,2-3,5,8H2,1H3,(H,18,23)(H,17,19,21)/t16-/m1/s1/f/h17-18H	EA2A3D205D7B2CD8