You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 4-amino-2-[[2-[[2-[(2-amino-3-hydroxybutanoyl)amino]-3-hydroxypropanoyl]amino]-3-methylbutanoyl]amino]-4-oxobutanoic acid .
user
C16H29N5O8
assistant