You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2R,3R,4aR,5S,8S,8aS)-2,3-bis(cyclohexylmethoxy)-2,3-dimethyl-5-phenylmethoxy-5,7,8,8a-tetrahydro-4aH-pyrano[3,4-b][1,4]dioxin-8-ol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H46O7
assistant