You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-(1,2-diaza-3-azanidacyclopenta-1,4-dien-4-yl)pyridine;iridium;1-methyl-3-(2H-naphthalen-2-id-1-yl)-4,5-diphenyl-2H-imidazol-1-ium-2-ide by IUPAC nomenclature, provide its molecular formula.
user
C59H43IrN8-3
assistant