You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2R)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-1-[2-[[(2S)-1-[(2S)-6-amino-2-[[(2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]acetyl]pyrrolidine-2-carbonyl]amino]hexanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-sulfanylpropanoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C42H71N13O10S2
assistant