You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-amino-N-[3-[1-[(4-butoxynaphthalen-1-yl)methyl]piperidin-4-yl]phenyl]propanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H37N3O2
assistant