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system
Name the molecular formula for the molecule established as potassium;9H-carbazole;(1S,2R)-2-ethyl-N-methylcyclohexan-1-amine;iodocopper;5-iodo-4-methyl-2-phenylpyridine;9-(4-methyl-6-phenylpyridin-3-yl)carbazole;oxido-oxidooxy-oxophosphanium;potassiopotassium using the IUPAC nomenclature.
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C57H56CuI2K3N5O4P
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