You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [(3S,4S)-3-ethoxy-4-hydroxypyrrolidin-1-yl]-[5-[(4-methylpiperidin-1-yl)methyl]furan-2-yl]methanone .
user
C18H28N2O4
assistant