You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (4R,5S,6S)-4-methyl-2-[(4-nitrophenyl)methyl]-3-[(4-phenyl-1,3-oxazol-2-yl)sulfanyl]-6-[(1R)-1-trimethylsilyloxyethyl]-1-azabicyclo[3.2.0]hept-2-en-7-one into its molecular formula.
user
C28H31N3O5SSi
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