You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
prop-2-enyl (3R,3'R,4'S,6'R,8'S,8'aS)-6'-[4-[2-[(3S,6S,7R,8aR)-3-benzyl-6-(4-hydroxyphenyl)-1,4-dioxo-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-7-carbonyl]oxyethoxy]phenyl]-1',2-dioxo-3',4'-diphenylspiro[1H-indole-3,7'-4,6,8,8a-tetrahydro-3H-pyrrolo[2,1-c][1,4]oxazine]-8'-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C59H52N4O11
assistant