InChI=1/C10H9ClN2O3/c11-6-2-1-3-7(4-6)12-10(14)8-5-9(8)13(15)16/h1-4,8-9H,5H2,(H,12,14)/t8-,9-/m1/s1/f/h12H B11EB6915E8F9BC4