[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][=Branch2][Ring1][Ring2][=C][C][=Branch1][C][=O][C][C][Branch1][=Branch1][C][C][Ring1][#Branch1][=O][C][=Branch1][C][=O][O-1][O-1].[Ca+2]"}, {"from": "gpt", "value": "The molecule is a calcium salt containing equal numbers of prohexadione(2-) and Ca(2+) ions. A plant growth regulator, it is used as an anti-lodging agent in small-grain cereals. It has a role as a plant growth regulator, an agrochemical and a gibberellin biosynthesis inhibitor. It contains a prohexadione(2-)."}]