You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule ethyl 6-[2-[(5,5,8,8-tetramethyl-6,7-dihydronaphthalen-2-yl)selanyl]ethynyl]pyridine-3-carboxylate ?
user
C24H27NO2Se
assistant