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system
Name the molecular formula for the molecule established as 8-chloro-1-[6-(5-fluoro-4-methylpyrimidin-2-yl)-2,6-diazaspiro[3.3]heptan-2-yl]-5-[3-(trifluoromethyl)cyclobutyl]-4,6-dihydro-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine using the IUPAC nomenclature.
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C25H25ClF4N8
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