[{"from": "human", "value": "Provide a brief overview of this molecule. [C][N+1][Branch2][Ring2][=N][C][C][C][=C][C][=Branch2][Ring2][Ring1][=C][Branch2][Ring1][=N][C][=C][Ring1][=Branch1][C@H1][Ring1][#Branch2][C][C][=C][C][=Branch1][=C][=C][Branch1][=Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][O][C][O][C][O][C][O][C][C][C][C][O][C][=Branch1][C][=O][C][C][/C][=C][/C][C][C][=Branch1][C][=O][O][C][C][C][N+1][Branch2][Ring2][=N][C][C][C][=C][C][=Branch2][Ring2][Ring1][=C][Branch2][Ring1][=N][C][=C][Ring1][=Branch1][C@H1][Ring1][#Branch2][C][C][=C][C][=Branch1][=C][=C][Branch1][=Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][O][C][O][C][O][C][O][C][C]"}, {"from": "gpt", "value": "The molecule is a bisbenzylisoquinolinium based neuromuscular blocker or muscle relaxant. It binds competitively to cholinergic receptors on the motor end-plate to antagonize the action of acetylcholine, resulting in a block of neuromuscular transmission."}]