You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethane;N-ethyl-3,3-difluoro-N-methylbutan-1-amine;2-methyl-4,5,7,8,9,10-hexahydro-1H-cyclopenta[d][3]benzazepin-6-one;(Z)-pent-2-ene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C28H48F2N2O
assistant