You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [5-cyclopropyl-1-[3-(3,3-difluoropyrrolidin-1-yl)propyl]-2-oxopyridin-3-yl] thiocyanate into its molecular formula.
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C16H19F2N3OS
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