You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl N-[(1S,5S,6S)-1-(dimethylcarbamoyl)-5-[2-fluoro-5-[(Z)-2-fluoro-2-(5-prop-2-ynoxypyrazin-2-yl)ethenyl]phenyl]-5-methyl-2-thia-4-azabicyclo[4.1.0]hept-3-en-3-yl]-N-(2-trimethylsilylethoxymethyl)carbamate is the IUPAC name of a molecule. Please give its molecular formula.
user
C35H45F2N5O5SSi
assistant