InChI: | InChI=1/C48H34Cl2N6O4/c1-27-11-17-33(18-12-27)51-47(59)37-23-31-7-3-5-9-35(31)43(45(37)57)55-53-41-21-15-29(25-39(41)49)30-16-22-42(40(50)26-30)54-56-44-36-10-6-4-8-32(36)24-38(46(44)58)48(60)52-34-19-13-28(2)14-20-34/h3-26,57-58H,1-2H3,(H,51,59)(H,52,60)/b55-53+,56-54+ |