InChI=1/C21H22Cl2N2O2/c22-9-13-25(14-10-23)12-4-11-24-18-8-3-7-17-19(18)21(27)16-6-2-1-5-15(16)20(17)26/h1-3,5-8,24H,4,9-14H2/p+1/fC21H23Cl2N2O2/h25H/q+1 A6F058028C6AD62B