You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(Z,3E)-3-[6-bromo-3-chloro-9-[3-(1-methylsulfonylpiperidin-4-yl)propyl]-8,9-dihydrobenzo[7]annulen-7-ylidene]prop-1-en-1-amine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H30BrClN2O2S
assistant