2-methyl-5-phenyl-1,3,4-oxadiazole

N,N-dimethyl-N'-phenylethanimidamide

4-氯-2-甲基苯并呋喃并[3,2-d]嘧啶

1-乙酰基-1H-吡咯[2,3-B]吡啶

2-(4-溴苯基)-5-甲基-1,3,4-噁二唑