You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
potassium;(4-butan-2-ylbenzoyl)-(trifluoromethylsulfonyl)azanide;3-[dimethyl(trimethylsilyloxy)silyl]propyl 2,2-dimethylbutanoate;2-(2-ethoxyethoxy)ethyl 2-methylbutanoate is the IUPAC name of a molecule. Please give its molecular formula.
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