You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-methyl-3-[[5-[(1S,2R)-2-methylcyclopropyl]furan-2-yl]methyl]-1-[(2S)-1-methylsulfonylpropan-2-yl]urea into its molecular formula.
user
C15H24N2O4S
assistant