[{"from": "human", "value": "Write a possible SELFIES of given compound. ->  Cholanthrene\n"}, {"from": "gpt", "value": " [C][C][C][=C][C][Ring1][Branch1][=C][C][=C][C][Ring1][=Branch1][=C][C][=C][Ring1][#Branch2][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2]\n"}]