You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2S)-N-[(2S)-butan-2-yl]-2-[(3-chlorophenyl)methyl-[3-(4-propan-2-ylphenyl)propanoyl]amino]propanamide into molecular formula.
user
C26H35ClN2O2
assistant