You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(1-azabicyclo[2.2.2]octan-3-yl)-1-[3-[4-[[4-[[[2-hydroxy-2-(8-hydroxy-2-oxo-1H-quinolin-5-yl)ethyl]amino]methyl]phenyl]methoxy]phenyl]propanoyl]-3-phenylazetidine-3-carboxylic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C45H48N4O7
assistant