InChI=1/C22H17ClN2O4/c1-12-3-5-15(6-4-12)20(26)18-19(14-7-9-16(23)10-8-14)25(22(28)21(18)27)17-11-13(2)29-24-17/h3-11,19,27H,1-2H3/p-1/t19-/m0/s1/fC22H16ClN2O4/h27h/q-1 BAEB1AAB5EDBF3AA