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system
Name the molecular formula for the molecule established as 3-cyclopentyl-N-[[3-ethyl-1-(4-fluorophenyl)-5-(4-propan-2-ylpiperazin-1-yl)pyrazol-4-yl]methyl]-N-(2-methylpropyl)propanamide using the IUPAC nomenclature.
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C31H48FN5O
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