You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-[2-(3,4-diethoxyphenyl)ethyl]-2-[2-(1,3-thiazol-5-yl)benzimidazol-1-yl]acetamide into molecular formula.
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C24H26N4O3S
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