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system
Provide the molecular formula for the IUPAC named substance 7-cyclopentyl-8-methyl-3-(pyridin-3-ylmethoxymethyl)-6,8-dihydro-5H-imidazo[1,2-a]pyrazine;2,2,2-trifluoroacetic acid .
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C23H28F6N4O5
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