InChI=1/C22H22Cl2N2O4/c23-16-10-11-17(18(24)14-16)21(29)26-19(13-15-7-3-1-4-8-15)22(30)25-12-6-2-5-9-20(27)28/h1,3-4,7-8,10-11,13-14H,2,5-6,9,12H2,(H,25,30)(H,26,29)(H,27,28)/p-1/b19-13+/fC22H21Cl2N2O4/h25-26H/q-1 235936BDEC82EFD0