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system
What is the molecular formula of the molecule identified by 7-(4-bromo-3-chlorobenzoyl)-N-[(1R)-1-(2-fluorophenyl)ethyl]-2-(4-methoxyphenyl)-3-oxo-6,8-dihydro-5H-imidazo[1,5-a]pyrazine-1-carboxamide ?
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C29H25BrClFN4O4
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