You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[[3-[2-[3-[[1-(1H-indol-3-yl)-3-oxobutan-2-yl]carbamoyl]-5-[(2-methyl-4-oxopentan-3-yl)carbamoyl]phenyl]ethyl]-5-[(3-oxo-1-phenylbutan-2-yl)carbamoyl]benzoyl]amino]-4-oxopentanoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C51H55N5O10
assistant