You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 4,4,5,5-tetramethyl-2-[3-methyl-5-(5-thiophen-2-yl-2,3-dihydrothiophen-2-yl)thiophen-2-yl]-1,3,2-dioxaborolane into molecular formula.
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C19H23BO2S3
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