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system
Name the molecular formula for the molecule established as 2-propan-2-yl-7-[5-(7-propan-2-yl-2,7-diazaspiro[3.4]octan-2-yl)hexan-2-yl]-2,7-diazaspiro[3.5]nonane using the IUPAC nomenclature.
user
C25H48N4
assistant