Piscidin-1 (22-42) (TFA) is a highly potent, multi-functional Antimicrobial Peptide (AMP) produced by Orange-spotted grouper (Epinephelus coioides).

Chiniofon, a halogenated 8-hydroxyquinoline, is used as an antiamebic drug. This type of anti-amebic drug exerts an anti-amebic effect by inhibiting intestinal commensal bacteria and affects amoebic dysentery, but has no effect on extra-intestinal amoebic parasites.

1,3,5-tris(pyridin-4-ylethynyl)benzene is a compound.