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 6-[3-(4-benzylphenyl)-5-phenylpentyl]-10,23-dimethyl-4-azahexacyclo[12.11.0.02,11.04,9.015,24.018,23]pentacosane-10,17,20-triol .
user
C50H67NO3
assistant