InChI=1/C27H25ClN2O4/c1-4-34-22-7-5-6-20(14-22)29-26(31)16-23-17(2)30(25-13-12-21(33-3)15-24(23)25)27(32)18-8-10-19(28)11-9-18/h5-15H,4,16H2,1-3H3,(H,29,31)/f/h29H E5EFF7F00E2929E1