5-[[3-[(2-chlorophenyl)methyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-4-methyl-2-oxo-1-propyl-6-pyrrolidin-1-ylpyridine-3-carbonitrile

3-甲基异唑-5-甲醇

2-(3-methyl-5-isoxazolyl)-2-propanol

3-甲基-5-异噁唑羧酸甲酯

重氮甲烷