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system
Provide the molecular formula for the IUPAC named substance prop-2-enyl 7-(4-tert-butylphenyl)-2-[(2-fluorophenyl)methylsulfanyl]-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate .
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C27H29FN4O2S
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