InChI=1/C16H18N4O4S/c1-8(2)12(24-16(23)11-7-18-9(3)6-19-11)14(22)20-15-10(13(17)21)4-5-25-15/h4-8,12H,1-3H3,(H2,17,21)(H,20,22)/t12-/m1/s1/f/h20H,17H2	152917BF4AEC1F75