[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1].[C][=C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1].[Ca+2]"}, {"from": "gpt", "value": "The molecule is the calcium salt of undecylenic acid, an 11 carbon mono-unsaturated fatty acid with broad-spectrum antifungal activity. Undecylenic acid inhibits the morphogenesis of Candida albicans to its invasive fungal form and inhibits the conversion of unicellular yeast to their hyphal form."}]