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 but-3-en-2-one;3,4,5,6,7,8-hexamethylchromen-2-one;3-methylbut-3-en-2-one;[4-[(E)-3-oxobut-1-enyl]-2-(2,3,4,5,6-pentamethylbenzoyl)oxyphenyl] 2,3,4,5,6-pentamethylbenzoate;[3-[(E)-3-oxobut-1-enyl]phenyl] 2,3,4,5,6-pentamethylbenzoate;(E)-4-(2,3,4,5,6-pentamethylphenyl)but-3-en-2-one;1-(2,3,4,5,6-pentamethylphenyl)ethanone .
user
C108H132O14
assistant