You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[3-[amino-[2-[amino-[2-hydroxy-5-(octadecanoylamino)benzoyl]amino]-2-oxoacetyl]carbamoyl]-4-hydroxyphenyl]octadecanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C52H84N6O8
assistant