You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 6-O-methyl 3-O-propyl (4R,4aR,6S,7R)-4-(4-fluorophenyl)-2,7-dimethyl-5-oxo-4a,6,7,8-tetrahydro-4H-quinoline-3,6-dicarboxylate .
user
C23H26FNO5
assistant