[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][C][C][Ring1][=Branch1][C][C][Branch1][Ring2][C][Ring1][Branch2][Branch1][Ring2][C][Ring1][#Branch1][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch2][C][C][C][N][=C][Branch1][C][N][N][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N]"}, {"from": "gpt", "value": "The molecule is a dipeptide formed from L-arginine and L-phenylalaninamide residues in which a hydrogen attached to the nitrogen of the alpha-amino group of the arginine residue has been replaced by a 1-adamantanecarbonyl group. It has been reported to be a potent and selective antagonist of neuropeptide FF (NPFF) receptors, but more recently found to be an agonist at both NPFF1R and the kisspeptin receptor (KISS1R). It has a role as a neuropeptide FF receptor antagonist, a neuropeptide FF receptor agonist and a kisspeptin receptor agonist. It is functionally related to an Arg-Ala."}]