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What is the molecular formula of the molecule identified by (6S)-N-[2-(dimethylamino)ethyl]-1'-[(5-ethylfuran-2-yl)methyl]spiro[5,6-dihydroimidazo[2,1-c][1,4]oxazine-8,4'-piperidine]-6-carboxamide ?
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C22H33N5O3
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