You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3S)-5-N-[(3S)-1,1-dioxothiolan-3-yl]-2-(4-fluorophenyl)-5-N-methyl-3,4-dihydropyrazole-3,5-dicarboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C16H19FN4O4S
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