You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
gallium;1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxoquinoline-3-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C54H33Cl3F9GaN12O12
assistant