[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a pyridinium salt and an organic chloride salt. It has a role as a cholinesterase reactivator and a cholinergic drug. It contains a pralidoxime."}, {"from": "gpt", "value": "[C][N+1][=C][C][=C][C][=C][Ring1][=Branch1][/C][=N][/O].[Cl-1]"}]