InChI=1/C16H24ClN3O3/c1-3-18-15(21)11-20(4-2)12-16(22)19-9-10-23-14-7-5-13(17)6-8-14/h5-8H,3-4,9-12H2,1-2H3,(H,18,21)(H,19,22)/p+1/fC16H25ClN3O3/h18-20H/q+1 F2685B2B020E1A61