Words to Describe ligands

How ligands often is described ("________ ligands")

• polymeric
• distinct
• molecular
• organic
• soluble
• axial
• cholinergic
• opioid
• binding
• regulatory
• type
• endogenous
• various
• intracellular
• endothelial
• bacterial
• benzodiazepine
• several
• specific
• peptide
• novel
• containing
• potential
• coordinating
• terminal
• potent
• strong
• macromolecular
• natural
• additional
• fluorescent
• derived
• monodentate
• suitable
• identical
• appropriate
• active
• hydrophobic
• synthetic
• inorganic
• multidentate
• corresponding
• diverse
• adhesive
• based
• biological
• coordinated
• cognate
• adrenergic
• allosteric
• physiological
• donor
• free
• multivalent
• respective
• bulky
• equatorial
• macrocyclic
• radioactive
• exogenous
• extracellular
• like
• related
• available
• chiral
• bidentate
• putative
• weak
• selective
• different
• other
• polydentate
• bound
• flexible
• neutral
• multiple
• selectin