2-Methyl-5-nitro-6-chlorophenol

2-Fluoro-6-nitrobenzoic acid

1-Methyl-5-aminopyrazole

N-Benzyl-3-aminopropan-1-ol

2-Bromo-5-hydroxy-4-methoxybenzaldehyde

3-Methoxy-4-pyridinecarboxylic acid

2-Hydroxy-4-pyridinecarboxylic acid