(R)-CE3F4 is a more potent, selective EPAC1 antagonist than the racemic CE3F4 and (S)-CE3F4, displays 10-fold selectivity for EPAC1 over EPAC2..

(R)-BPO-27 is a potent CFTR inhibitor with an IC50 of 4 nM

(R)-Baclofen(STX209) is a selective GABAB receptor agonist.

(R)-9bMS is a potent and selective ACK1 (TNK2) inhibitor with IC50 of 48 nM.

(R)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid is a constrained Phe analogue which can fold into a beta-bend and a helical structure, and to adopt a preferred side-chain disposition in the peptide.

(R)-(-)-Rolipram is a potent and cAMP-specific PDE4 inhibitor with IC50 of 0.22 uM; 2.5-fold more potent than (+)-rolipram (IC50= 2.58 uM) in inhibiting membrane-bound PDE 4.

(E)-[6]-Dehydroparadol, extracted from patent US 9272994, compound M15, shows growth inhibition and induction of apoptosis against human cancer cells with IC50 values of 43.02 μM in HCT-116 cell and 41.59 μM in H-1299 cell, respectively.

(3-Carboxypropyl)trimethylammonium chloride is angiopathic substance produced as an intermediary metabolite by gut microbiota that feed on carnitine in dietary red meat.

(1R,2S)-VU0155041, Cis regioisomer of VU0155041, is a partial mGluR4 agonist with an EC50 of 2.35 μM.

(+)PD 128907 is a potent D3 dopamine receptor agonist (Ki = 2.3 nM). Displays 18 - 200-fold selectivity over other dopamine receptor subtypes.

(+)-Muscarine is an agonist of muscarinic acetylcholine receptors that was originally found in A. muscaria.