You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-amino-2-[[2-[[2-[[5-amino-2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[(2-amino-3-phenylpropanoyl)amino]-3-methylbutanoyl]amino]-3-phenylpropanoyl]amino]-3-methylpentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]-4-carboxybutanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoic acid .
user
C86H125N19O21
assistant