InChI=1/C17H20N4O6S2/c1-20(2)18-28(23,24)11-5-7-13-14-8-6-12(29(25,26)19-21(3)4)10-16(14)27-17(22)15(13)9-11/h5-10,18,21H,1-4H3 C154823E05FF48B6