You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[(2S,3R)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-5-amino-2-[(2-aminoacetyl)amino]-5-oxopentanoyl]amino]-3-hydroxybutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxybutanoyl]amino]acetic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H46N8O13
assistant