You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[5-[(4S,5S)-5-[5-(2-bromo-4-fluorophenyl)furan-2-yl]-4-pyridin-2-yl-2-sulfanylideneimidazolidin-1-yl]-2-methoxyphenyl]-2-methoxyacetamide by IUPAC nomenclature, provide its molecular formula.
user
C28H24BrFN4O4S
assistant