You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (3R,3aS,6aR)-2-[(2S)-3,3-dimethyl-2-[(2,2,2-trifluoroacetyl)amino]butanoyl]-N-[(Z,2R)-4-fluoro-4-methylsulfonyl-1-[(3S)-2-oxopyrrolidin-3-yl]but-3-en-2-yl]-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-3-carboxamide into molecular formula.
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C25H36F4N4O6S
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