You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-[(3S)-4-[[(4S,5R,6R)-2-carboxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]methoxycarbonylamino]pyrrolidin-3-yl]-1-cyclopropyl-6,8-difluoro-4-oxoquinoline-3-carboxylic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H30F2N4O9
assistant