You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 1-(3-butan-2-yl-4-hexadecoxyphenyl)-2-[2,6-diethyl-4-[4-(4-propylphenyl)phenyl]phenyl]hydrazine ?
user
C51H74N2O
assistant