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 (3S)-3-[[(1S)-1-carboxy-2-methylpropyl]carbamoyl]-6-[(4S)-4-[3-(diaminomethylideneamino)propyl]-2,5-dioxoimidazolidin-1-yl]-5-oxohexanoic acid .
user
C19H30N6O8
assistant