You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-(4-hydroxy-2-methylphenyl)-7-[5-(piperidin-1-ylmethyl)-1H-indol-2-yl]-2,3-dihydroisoindol-1-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H29N3O2
assistant