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 (2S)-N-[(2S)-butan-2-yl]-2-[(3-chlorophenyl)methyl-[3-(2-chlorophenyl)propanoyl]amino]-3-phenylpropanamide .
user
C29H32Cl2N2O2
assistant