InChI=1/C27H25ClN2O4/c1-17-12-23(9-6-19(17)7-11-26(31)32)34-22-5-3-4-18(13-22)16-29-27(33)25-15-20-14-21(28)8-10-24(20)30(25)2/h3-6,8-10,12-15H,7,11,16H2,1-2H3,(H,29,33)(H,31,32)/p-1/fC27H24ClN2O4/h29H/q-1 31580416153D543C