You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 2-phenylethyl 4-[[3-[(4-tert-butylbenzoyl)amino]phenyl]carbamothioylamino]-4-oxobutanoate is given. What is its corresponding molecular formula?
user
C30H33N3O4S
assistant