6-bromo-N-ethylimidazo[1,2-a]pyrazin-8-amine

3,4-二甲氧基-beta-甲基-beta-硝基苯乙烯

2-N,5-N-diethylpyridine-2,5-dicarboxamide

5-反式-比马前列素

1-N,4-N-diethyl-2,3-dihydroxybenzene-1,4-dicarboxamide