You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethyl]-2-methyl-3-[[2-(pyrazol-1-ylmethyl)phenyl]methyl]guanidine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H28N6O
assistant