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system
Translate the chemical IUPAC name N-[3-[(4S,4aR,7aR)-2-amino-6,6-difluoro-4-(fluoromethyl)-4a,5,7,7a-tetrahydrocyclopenta[e][1,3]oxazin-4-yl]-4-fluorophenyl]-5-(2,2,2-trifluoroethoxy)pyridine-2-carboxamide into its molecular formula.
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C22H19F7N4O3
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