InChI=1/C16H25ClN2O4/c1-4-23-14-10-12(9-13(17)16(14)22-3)11-18-6-5-15(20)19-7-8-21-2/h9-10,18H,4-8,11H2,1-3H3,(H,19,20)/p+1/fC16H26ClN2O4/h18-19H/q+1 D379AA401F70D549