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system
Name the molecular formula for the molecule established as (5aS,9aS)-8-(furan-3-ylmethyl)-4-(6-methylpyridazin-3-yl)-2,3,5,5a,6,7,9,9a-octahydropyrido[4,3-f][1,4]oxazepine using the IUPAC nomenclature.
user
C18H24N4O2
assistant