[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an organic heterotetracyclic compound."}, {"from": "gpt", "value": "[C][C@][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C@H1][Branch1][Ring2][N][Ring1][#Branch2][C][=C][C][=C][C][=C][Ring1][S][Ring1][=Branch1]"}]