You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (5-methyl-2-pyrrolidin-1-ylphenyl)-[3-[(4-pyridin-2-ylpiperazin-1-yl)methyl]piperidin-1-yl]methanone .
user
C27H37N5O
assistant