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 N'-[(1R)-2-(cyclopentylamino)-1-(4-hydroxyphenyl)-2-oxoethyl]-N'-(4-methylphenyl)-N-pyridin-2-ylpentanediamide .
user
C30H34N4O4
assistant