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What is the molecular formula of the compound with this IUPAC name (1R)-2-acetyl-7-fluoro-N-(2-fluorophenyl)-1-(hydroxymethyl)spiro[3,4a,4b,5,6,7,8,8a,9,9a-decahydro-1H-indeno[2,1-c]pyridine-4,4'-piperidine]-1'-carboxamide ?
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C26H35F2N3O3
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