5-甲基-1,3-苯并噁唑-2(3H)-酮

1-imidazol-1-ylheptan-1-one

N-(2-hydroxyethyl)-4-phenylmethoxybenzamide

1,3-二甲氧基-1,3-二甲基脲

5-[4,5-双(苯甲氧基)-2-吡啶基]-1,3,4-恶二唑-2(3H)-酮