You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl (2S,3S,4S,5R,6S)-5-benzoyloxy-3-(2-chloroacetyl)oxy-6-(4-methoxyphenoxy)-4-phenylmethoxyoxane-2-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C30H29ClO10
assistant