You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(4R)-4-[2-(methylideneamino)ethoxy]-5,7-bis(phenylmethoxy)-2-(phenylmethoxymethyl)-3-oxabicyclo[4.1.0]heptan-1-ol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C31H35NO6
assistant