[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][N][C][Branch1][Branch2][C][C][Ring1][Branch1][O][Ring1][Ring1][Cl][C][Branch2][Ring1][#Branch1][C][=Branch2][Ring1][C][=C][Branch1][=C][C][Ring1][O][Branch1][Branch2][C][Ring1][Branch1][Branch1][C][Cl][Cl][Cl][Cl][Cl][Cl]"}, {"from": "gpt", "value": "The molecule appears as a degradation product of heptachlor that occurs in soil and in or on crops when treatments with heptachlor, an insecticide, have been made. Forms readily upon exposing heptachlor to air."}]