InChI=1/C17H27ClN2O3/c1-4-16(14-5-7-15(18)8-6-14)19-17(21)13-20(9-11-22-2)10-12-23-3/h5-8,16H,4,9-13H2,1-3H3,(H,19,21)/p+1/t16-/m0/s1/fC17H28ClN2O3/h19-20H/q+1 656D5B7C33E7B9B6