You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-methoxy-3-[[(4-methoxyphenyl)methyl-[(1S)-1-[1-(2-methylbutan-2-yl)tetrazol-5-yl]propyl]amino]methyl]-1H-quinolin-2-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C28H36N6O3
assistant