InChI=1/C15H20N4O6S/c1-8(2)12(20)18-19-26(23,24)9-5-6-11(25-4)10(7-9)15(3)13(21)16-14(22)17-15/h5-8,19H,1-4H3,(H,18,20)(H2,16,17,21,22)/t15-/m0/s1/f/h16-18H 799BF84B3A0254D1