1-氟-4-[(E)-2-苯基乙烯基]苯

1-fluoro-4-(1-phenylethenyl)benzene

1,1'-(1,2-乙炔二基)二(4-氟苯)

1-fluoro-4-[4-(4-fluorophenyl)buta-1,3-diynyl]benzene

碘