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 (5E,8E,10E)-7-ethylidene-9,10-dimethoxy-3-methyltrideca-1,5,8,10-tetraen-4-one;(E)-hex-3-ene ?
user
C24H38O3
assistant