You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [(Z)-3-(dimethylamino)-2-(dimethylaminomethylideneamino)prop-2-enylidene]-dimethylazanium;dihexafluorophosphate into molecular formula.
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C20H42F12N8P2
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