You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[5-[[(2R,3S)-3-[[(2S)-2-[[2-[4-[hydroxy(phenyl)methyl]phenyl]acetyl]amino]propanoyl]amino]-5-methyl-4-oxo-2-phenyl-2,3-dihydro-1,5-benzoxazepin-7-yl]oxy]pentyl]pentanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C49H58N6O8S
assistant