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)-4-oxo-4-[2-[4-(2-oxo-2-phenylmethoxyethoxy)phenyl]ethylamino]-3-[3-[[4-[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]benzoyl]amino]propanoylamino]butanoic acid .
user
C40H41N5O10
assistant