You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-N-[(2S,3R)-3-hydroxy-1-phenyl-4-[[(1S)-1-phenylethyl]amino]butan-2-yl]-5-methyl-1-N-[(1S)-1-phenylethyl]benzene-1,3-dicarboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C35H39N3O3
assistant