InChI=1/C20H21Cl2N3O2/c21-15-6-7-17(18(22)11-15)20(27)25-16-3-1-2-13(10-16)12-23-8-9-24-19(26)14-4-5-14/h1-3,6-7,10-11,14,23H,4-5,8-9,12H2,(H,24,26)(H,25,27)/p+1/fC20H22Cl2N3O2/h23-25H/q+1 F61A4CC07B29B5D1