红荧烯

1,1,3-三苯基-2-丙炔醇

beta-苯基-查耳酮

(1R,5S)-5-(1,3,3-triphenylpropa-1,2-dienyl)cyclopent-2-en-1-ol

(1S,4S)-4-(1,3,3-triphenylpropa-1,2-dienyl)cyclopent-2-en-1-ol