[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a hydrochloride obtained by combining oxythiamine chloride with one molar equivalent of hydrochloric acid. It has a role as an antimetabolite and a vitamin B1 antagonist. It contains an oxythiamine chloride."}, {"from": "gpt", "value": "[C][C][=C][Branch2][Ring1][Ring1][S][C][=N+1][Ring1][Branch1][C][C][=C][N][=C][Branch1][=Branch1][N][C][Ring1][=Branch1][=O][C][C][C][O].[Cl].[Cl-1]"}]