You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[(2S)-5-tert-butyl-2-(trifluoromethyl)-1,3-benzodioxol-2-yl]-3-(3-methoxypropyl)urea into its molecular formula.
user
C17H23F3N2O4
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