You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 1-[(3aR,7aR)-3a-(4-fluoropiperidine-1-carbonyl)-2,3,4,6,7,7a-hexahydrofuro[3,2-c]pyridin-5-yl]-2-(5-fluoropyridin-2-yl)ethanone;2,2,2-trifluoroacetic acid into molecular formula.
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C22H26F5N3O5
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