You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[2-[[3-[[2-[[2-cyclohexyl-2-[(2-phenylacetyl)amino]acetyl]amino]-3-cyclopropylpropanoyl]amino]-4-cyclopropyl-2-oxobutanoyl]amino]acetyl]amino]-2-phenylacetic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C39H49N5O8
assistant