InChI=1/C12H20N2O5S/c15-11(16)7-14(9-4-6-20(18,19)8-9)12(17)10-3-1-2-5-13-10/h9-10,13H,1-8H2,(H,15,16)/t9-,10-/m0/s1/f/h13H	23BE2F228C0CA687