[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][C@H1][Branch1][=Branch1][O][C][Ring1][Branch1][=O][O][/C][=C][/C][=Branch1][C][=O][O][C@@H1][C@H1][\\-Ring1][=Branch1][C][C][=C][C][=C][C][=C][Ring1][=Branch2][Ring1][=Branch1].[C][C][=C][C@@H1][Branch1][=Branch1][O][C][Ring1][Branch1][=O][O][/C][=C][/C][=Branch1][C][=O][O][C@H1][C@@H1][\\-Ring1][=Branch1][C][C][=C][C][=C][C][=C][Ring1][=Branch2][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is a racemate comprising equimolar amounts of (+)-GR24 and (-)-GR24. It has been found to inhibit lateral shoot branching (see Nature 2008, v455, 189), stimulate germination of Striga (witchweeds), and aid in the symbiosis of over 80% of terrestrial plants with fungi at arbuscular mycorrihizae in roots. It contains a (+)-GR24 and a (-)-GR24."}]