You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 6-chloro-7-[(2R)-2-[(3-chloropyridin-2-yl)oxymethyl]-2-methylpyrrolidin-1-yl]-1-[2-[3-(dimethylamino)azetidin-1-yl]pyrimidin-5-yl]-4-oxoquinoline-3-carboxylic acid ?
user
C30H31Cl2N7O4
assistant