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Can you give the molecular formula of the molecule (4R)-4-[[(2R)-2-[[(2R)-2-[[(2S)-2-[[(2R)-2-acetamido-3-carboxypropanoyl]amino]-4-carboxybutanoyl]amino]-4-oxo-4-[2-[(8-sulfonaphthalen-1-yl)amino]ethylamino]butanoyl]amino]-4-carboxybutanoyl]amino]-5-[[(2S)-1-[(2S)-1-[[(2S)-1-[[(2S)-1-amino-6-[[4-[[4-(dimethylamino)phenyl]diazenyl]benzoyl]amino]-1-oxohexan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]oxy-1-oxobutan-2-yl]amino]-5-oxopentanoic acid ?
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C68H89N15O25S
assistant