You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2,9-dichloro-11-[2-[2-(diethylaminomethyl)piperidin-1-yl]acetyl]-5H-pyrido[2,3-b][1,4]benzodiazepin-6-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H29Cl2N5O2
assistant