InChI=1/C28H26Cl2N4/c29-24-12-6-4-10-22(24)26(23-11-5-7-13-25(23)30)34-20-14-15-21(34)17-28(16-20,27-31-18-32-33-27)19-8-2-1-3-9-19/h1-13,18,20-21,26H,14-17H2,(H,31,32,33)/p+1/t20-,21+,28?/fC28H27Cl2N4/h32,34H/q+1 EF58E99789DE00F1