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 (2R)-N-[5-(4,4-dimethylpiperidin-1-yl)pyridin-2-yl]-2-[2-(4-methylphenyl)ethylamino]-2-phenylacetamide .
user
C29H36N4O
assistant