You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (1R,3S,4R,5R,8S,10S,14R)-10,14-dimethyl-5-[(4-methylpiperidin-1-yl)methyl]-2,7-dioxatetracyclo[8.4.0.01,3.04,8]tetradecan-6-one into its molecular formula.
user
C21H33NO3
assistant