You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [3-heptadec-1-enyl-4-pentacosyl-2,5-bis(3,4,5-trimethylphenyl)pyrrol-1-ium-1-ylidene]azanide into its molecular formula.
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C64H106N2
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