[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C][C][/C][=C][\\C][C][C][C][C][C][C][C][C][C][C][C][C][#C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][S][=Branch1][C][=O][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a organosulfate oxoanion that is the monoanion obtained by the deprotonation of the sulfate function of callysponginol sulfonic acid A. It is a conjugate base of a callysponginol sulfonic acid A."}]