You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[[2-[[(3S,6S,10aS)-3-[[(3S)-6-amino-2-methyl-6-oxohexan-3-yl]carbamoyl]-5-oxo-2,3,6,7,8,9,10,10a-octahydro-1H-pyrrolo[1,2-a]azocin-6-yl]carbamoyl]-1-benzothiophen-5-yl]-difluoromethyl]phosphonic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C28H37F2N4O7PS
assistant