You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[[[hydroxy-[6-[6-(4-methylpiperazin-1-yl)pyridin-3-yl]-1H-indol-4-yl]methyl]amino]methyl]-6-methyl-4-propyl-1H-pyridin-2-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H36N6O2
assistant