InChI=1/C23H25ClN2O3/c1-5-16-9-20-18(11-19(16)24)17(10-22(28)29-20)12-26(4)13-21(27)25-23-14(2)7-6-8-15(23)3/h6-11H,5,12-13H2,1-4H3,(H,25,27)/p+1/fC23H26ClN2O3/h25-26H/q+1 71FDEF08C10C56D3