InChI=1/C14H17ClN2O3/c15-10-7-9(14(18)19)8-16-13(10)17-5-6-20-12-4-2-1-3-11(12)17/h7-8,11-12H,1-6H2,(H,18,19)/p-1/t11-,12-/m0/s1/fC14H16ClN2O3/q-1 9DACC3124B476F89