You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2R,3R,4Z)-2-[tert-butyl(dimethyl)silyl]oxy-3-[(4-methoxyphenyl)methoxy]cyclooct-4-en-1-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H34O4Si
assistant