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system
Please write the molecular formula of the molecule (2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S,3S)-2-acetamido-3-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-methylpentanoyl]amino]-N-[(2S,3S)-1-amino-3-methyl-1-oxopentan-2-yl]pentanediamide .
user
C43H71N13O9
assistant