You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[5-[(3R)-1-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]piperidin-3-yl]pyrazol-1-yl]acetic acid into its molecular formula.
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C19H19FN4O2S
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