InChI=1/C23H23ClN2O5/c1-2-30-23(29)26-11-9-25(10-12-26)14-19-20(27)8-5-16-13-18(22(28)31-21(16)19)15-3-6-17(24)7-4-15/h3-8,13,27H,2,9-12,14H2,1H3 CE722981A139E382