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system
Provide the molecular formula for the IUPAC named substance (2S,3R)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S,3S)-2-amino-3-methylpentanoyl]amino]hexanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-hydroxybutanoic acid .
user
C22H44N8O6
assistant