InChI=1/C20H19ClN2O4/c1-13(24)16-4-7-18(19(12-16)23(26)27)22-10-8-15(9-11-22)20(25)14-2-5-17(21)6-3-14/h2-7,12,15H,8-11H2,1H3	88D8E90CA28CFAA1