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For the molecule named 3-[[4-[[8-tert-butyl-2-oxo-3-[4-(trifluoromethyl)phenyl]-1,3-diazaspiro[4.5]decan-1-yl]methyl]benzoyl]amino]propanoic acid by IUPAC nomenclature, provide its molecular formula.
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C30H36F3N3O4
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