You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-[4-(dicyclopropylamino)-3-[[(3E)-hexa-1,3,5-trien-3-yl]carbamoylamino]phenyl]-4-fluorobenzoic acid by IUPAC nomenclature, provide its molecular formula.
user
C26H26FN3O3
assistant