1,3-diethyl-1H-indole

4-O-[2-[(乙基)苯基氨基]-2-氧代乙基]利福霉素

N-丁基-N-乙基苯胺

2-amino-10-ethylpyrimido[4,5-b]quinolin-4-one

3-丁基-1-乙基-4-羟基-2(1H)-喹啉酮