InChI=1/C20H17ClN2O4/c1-12-3-2-4-15-18(12)22-19(23-20(15)26)16(21)11-13-5-7-14(8-6-13)27-10-9-17(24)25/h2-8,11H,9-10H2,1H3,(H,24,25)(H,22,23,26)/p-2/b16-11-/fC20H15ClN2O4/q-2	70106A64594FF2E4