You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N,N-dimethyl-1-[4-[3-(2,8,9-trioxa-5-aza-1-silabicyclo[3.3.3]undecan-1-yl)propoxy]phenyl]methanamine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C18H30N2O4Si
assistant