You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2E,4S)-4-[[(2S)-2-[[(2S)-2-amino-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-2-[(2E,4E,6E,8E,10E)-icosa-2,4,6,8,10-pentaenylidene]-3-oxohexanedioic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C34H47N3O11
assistant