You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-(3,4-dihydro-2H-quinolin-1-ylmethyl)-2-[1-(2,2-dimethylpropyl)-3-methyl-2-oxoimidazo[4,5-b]pyridin-5-yl]benzonitrile is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H31N5O
assistant