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7-(2,5-Dihydroxy-3,4,6-trimethylphenyl)-7-phenylheptanoic acid

Methyl 5-chloro-2-hydroxy-3-nitrobenzoate

2,3’-Bipyridyl

4-Methoxy-6-aminoindole

4-Bromoindole-6-carboxylic acid methyl ester

6-Amino-4-cyanoindole

4-Fluoro-6-indole carboxylic acid methyl ester

4,6-Dibromo-1h-indazole-3-carboxylic acid

4,6-Dibromo-3-hydroxymethyl-1h-indazole

4-Bromo-3-hydroxymethyl-1h-indazole-6-carboxylic acid methyl ester