InChI=1/C21H23Cl2N3O2/c22-18-4-3-5-19(20(18)23)26-14-12-25(13-15-26)11-2-1-10-24-21(28)16-6-8-17(27)9-7-16/h1-9,27H,10-15H2,(H,24,28)/p+1/b2-1+/fC21H24Cl2N3O2/h24-25H/q+1 6909416499DC2FAE