3-羟基-6-甲基吡啶-2-甲醛, 3-hydroxy-6-methyl-2-pyridinecarbaldehyde

1-methyl-4-(1-piperazinylsulfonyl)piperazine

1-[(6-chloro-3-pyridinyl)methyl]-4-methylpiperazine

[2-(dimethylamino)-4-pyridinyl]methanol hydrochloride

4-methyl-2-(3-pyridinyl)-5-pyrimidinecarboxylic acid

3-氧代-3,4-二氢-2H-1,4-苯并噁嗪-7-羧酸, 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid

1-methyl-5-phenyl-1H-pyrrole-2-carboxylic acid

1,2,4,5-tetramethyl-1H-pyrrole-3-carbaldehyde

1-methyl-1H-imidazo[1,2-b]pyrazole-7-carbonitrile

(1-isopropyl-1H-imidazol-2-yl)methanol