InChI=1/C14H17ClN2O3/c15-10-4-6-11(7-5-10)16-13(20)17-14(12(18)19)8-2-1-3-9-14/h4-7H,1-3,8-9H2,(H,18,19)(H2,16,17,20)/p-1/fC14H16ClN2O3/h16-17H/q-1 97D02F9CA2E81138