InChI=1/C17H18ClN3O5S/c1-3-11(2)20-27(25,26)14-7-4-12(5-8-14)19-17(22)15-9-6-13(21(23)24)10-16(15)18/h4-11,20H,3H2,1-2H3,(H,19,22)/t11-/m1/s1/f/h19H A5DDF4425054121E