5-[[3-(1,1-dioxothiolan-3-yl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-1-ethyl-6-[4-(2-fluorophenyl)piperazin-1-yl]-4-methyl-2-oxopyridine-3-carbonitrile

4-[5-[[2-(氮杂环庚-1-基)-5-氰基-1-乙基-4-甲基-6-氧代-吡啶-3-基]亚甲基]-4-氧代-2-硫代-噻唑烷-3-基]丁酸

5-(4-fluorophenyl)-3-methyl-1,2-oxazole

1,1-二溴-1-硝基乙烷

1-溴-1-硝基乙烷