You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [7-[(3S,4S)-3-amino-4-(fluoromethyl)pyrrolidin-1-yl]-1-cyclopropyl-6-fluoro-8-methoxy-4-oxoquinolin-3-yl] hydrogen carbonate .
user
C19H21F2N3O5
assistant