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 4-bis(phenylmethoxy)phosphoryloxybutanoyloxymethyl 3-[4-[bis(2-methylpropyl)amino]-3-[(4-methylphenyl)carbamoylamino]phenyl]pentanoate ?
user
C46H60N3O9P
assistant