You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-acetamido-5-amino-5-oxopentanoyl]amino]-4-carboxybutanoyl]amino]-5-amino-5-oxopentanoyl]amino]-5-oxohexanoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H36N6O11
assistant