VU0650786 is a potent and selective CNS penetrant negative allosteric modulator of metabotropic glutamate receptor subtype 3 (mGlu3 NAM), with an IC50 of 392 nM. VU0650786 has antidepressant and anxiolytic activity in rodents.
AZD8797 is an allosteric non-competitive and orally active modulator of the human CX3CR1 receptor; antagonizes CX3CR1 and CXCR2 with Kis of 3.9 and 2800 nM, respectively.