You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(3R,3'R,4'S,5'R)-1-benzyl-4'-[fluoro(dimethyl)silyl]-5'-[2-[4-(2-hydroxy-1-phenylethyl)triazol-1-yl]ethyl]-3'-methyl-2-oxospiro[indole-3,2'-oxolane]-5-yl]benzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C40H42FN5O4Si
assistant