InChI=1/C17H20Cl2N2O2/c1-12-5-4-6-16(22)21(12)8-3-2-7-20-11-13-9-14(18)10-15(19)17(13)23/h4-6,9-10,20,23H,2-3,7-8,11H2,1H3/p+1/fC17H21Cl2N2O2/h20H/q+1 036A39A87712C608