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