InChI=1/C24H23ClN2O7/c1-2-32-24(31)27-18-9-10-19-16(12-22(29)34-20(19)13-18)14-33-21(28)4-3-11-26-23(30)15-5-7-17(25)8-6-15/h5-10,12-13H,2-4,11,14H2,1H3,(H,26,30)(H,27,31)/f/h26-27H 524C6791BD2B20F8