InChI=1/C18H24ClNO4/c1-3-23-17-11-14(10-16(19)18(17)21-2)12-20-7-5-8-22-13-15-6-4-9-24-15/h4,6,9-11,20H,3,5,7-8,12-13H2,1-2H3/p+1/fC18H25ClNO4/h20H/q+1 469AB20940DDF1BD