[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a non-depolarizing skeletal muscle relaxant of the benzylisoquinolinium class, with skeletal muscle relaxing activity. Cisatracurium besylate acts as a competitive acetylcholine antagonist that binds to nicotinic receptors at the neuromuscular junction. This blocks neuromuscular transmission and causes neuromuscular relaxation."}, {"from": "gpt", "value": "[C][N@@+1][Branch2][Ring2][=Branch2][C][C][C][=C][C][=Branch2][Ring1][#C][=C][Branch2][Ring1][=Branch2][C][=C][Ring1][=Branch1][C@H1][Ring1][#Branch2][C][C][=C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][C][O][C][O][C][C][C][C][=Branch1][C][=O][O][C][C][C][C][C][O][C][=Branch1][C][=O][C][C][N@+1][Branch2][Ring2][=Branch2][C][C][C][=C][C][=Branch2][Ring1][#C][=C][Branch2][Ring1][=Branch2][C][=C][Ring1][=Branch1][C@H1][Ring1][#Branch2][C][C][=C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][C][O][C][O][C][C]"}]