InChI=1/C20H19ClN2O4/c1-12-4-7-18-22-16(9-19(24)23(18)10-12)11-26-20(25)14(3)27-17-6-5-15(21)8-13(17)2/h4-10,14H,11H2,1-3H3/t14-/m0/s1	91E00DF7CAD3EBD9