You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[(2E)-2-ethenylpenta-2,4-dienyl]amino]-5,5,5-trifluoro-4,4-dimethylpentanoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H20F3NO2
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