[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][=C][C][=Branch2][Ring1][Ring1][=C][C][Ring1][Branch1][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][#Branch1][C][Branch1][C][C][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[Na+1]"}, {"from": "gpt", "value": "The molecule is an organic sodium salt having 3-ethyl-7-isopropylazulene-1-sulfonate as the counterion. Used for treatment of gastric ulcers. It has a role as an anti-ulcer drug and a thromboxane A2 antagonist. It is an organosulfonate salt and an organic sodium salt. It contains an egualen(1-)."}]