InChI=1/C21H22Cl2N4O3/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(9-7-16)27(29)30/h1-9H,10-15H2,(H,24,28)/b2-1+/f/h24H 8CE075762E239486