[{"from": "human", "value": "Describe this molecule. [C][N][C][=C][Branch1][P][N][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][=C][Ring1][#C][N]"}, {"from": "gpt", "value": "The molecule is a food-related mutagen, reported to be the most abundant heterocyclic amine found in cooked meat and fish."}]