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system
Name the molecular formula for the molecule established as 2-(4-cyclopropyl-3,5-difluorophenyl)-1-[4-(6-methylpyridazin-3-yl)piperazin-1-yl]ethanone;2-(4-cyclopropyl-3-fluorophenyl)-1-[4-(6-methylpyridazin-3-yl)piperazin-1-yl]ethanone using the IUPAC nomenclature.
user
C80H90F6N16O4
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