InChI=1/C21H20Cl2N4O/c22-16-5-3-7-19(20(16)23)27-12-10-26(11-13-27)9-8-24-21(28)18-14-15-4-1-2-6-17(15)25-18/h1-7,9,14H,8,10-13H2,(H-,24,25,28)/p+1/fC21H21Cl2N4O/h24-25H/q+1 8A8A76B5155CCD99