3-氨基-5-氨甲基-4-甲氧甲基-2-甲基吡啶

2-氯-4-(甲氧甲基)-6-甲基-5-硝基烟腈

6-methyl-1,5-dihydrofuro[3,4-c]pyridine-3,4-dione

6-(methoxymethyl)-4-methyl-1H-pyridin-2-one

6-(methoxymethyl)-4-methyl-2-oxo-1H-pyridine-3-carbonitrile