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 [(Z)-[1-(10,10-dibutyl-3,5-dihydro-2H-benzo[a]azulen-8-yl)-1-oxopropan-2-ylidene]amino] butanoate ?
user
C29H39NO3
assistant