GABAA receptor agent 1 has strong anticonvulsant activity and is a high affinity ligand of GABAA receptor.

Lucidin ω-ethyl ether (compound 17) is an anthraquinone metabolite isolated from the root part of Prismatomeris filamentosa with some antibacterial activity against Gram-positive and Gram-negative bacteria.

Pyridine-4-Acetamide (4-Pyridineacetamide) is a pyridine-based ligand involved in the synthesis of W6S8 clusters.