InChI=1/C10H11ClN2O3/c11-9-5-7(1-2-10(9)13(14)15)16-8-3-4-12-6-8/h1-2,5,8,12H,3-4,6H2/p+1/t8-/m1/s1/fC10H12ClN2O3/h12H/q+1 56660ED325474D1E