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system
Provide the molecular formula for the IUPAC named substance but-1-ene;2,2-difluoropropane;ethane;ethene;N-[[4-[1-(ethylamino)ethyl]phenyl]methyl]-N,4-bis(4-methylphenyl)-1,3-thiazol-2-amine .
user
C39H55F2N3S
assistant