You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (3aR,4R,6S,7S,7aR)-7-[(2S,3S,4S,5S,6S)-6-(fluoromethyl)-3,4,5-tris(phenylmethoxy)oxan-2-yl]oxy-4-methoxy-2,2,6-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran .
user
C37H45FO9
assistant