You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [5-tert-butyl-3-(4-tert-butylphenyl)-1-[3-[9-(4-tert-butylpyridin-2-yl)-1,1,2,2,3,3-hexamethylcyclopenta[b]carbazol-7-yl]oxyphenyl]benzimidazol-2-ylidene]platinum by IUPAC nomenclature, provide its molecular formula.
user
C57H64N4OPt
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