You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule ethyl N-[(1S,4R,5R,8R,10R,12R)-3-[(E)-2-[4-(3-fluorophenyl)phenyl]ethenyl]-5-methyl-7-oxo-6-oxatetracyclo[8.4.0.01,3.04,8]tetradecan-12-yl]carbamate into molecular formula.
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C31H34FNO4
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