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 (2S)-2-[(1-amino-2-methyl-1-oxopropan-2-yl)carbamoylamino]-3-(1H-imidazol-5-yl)propanoic acid .
user
C11H17N5O4
assistant