甲醛

(E)-(2-(3-(cyclopentyloxy)-4-methoxyphenyl)-2-phenylvinyl)(phenyl)sulfane

ethyl pyridin-1-ium-1-carboxylate,chloride

2,6-di(furan-2-yl)-4-phenylpyridine

1,5-Bis(2-furyl)-3-phenylpentan-1,5-dion