You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 2-(3-fluorophenoxy)-1-[(3R)-3-[5-(3-methyl-1,2-oxazol-5-yl)thiadiazol-4-yl]piperidin-1-yl]ethanone is given. What is its corresponding molecular formula?
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C19H19FN4O3S
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