[{"from": "human", "value": "Describe this molecule. [C][C][=Branch2][Branch1][Branch1][=C][C][C][/C][=Branch2][Ring2][=N][=C][/C][C][/C][=Branch2][Ring2][Branch1][=C][/C][C][/C][=Branch2][Ring1][=N][=C][/C][C][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][Ring1][N][Branch1][Ring2][O][Ring1][=N][C][/C][/C][/C][C]"}, {"from": "gpt", "value": "The molecule is a member of the class of tetralins obtained by formal epoxidation across the 2,3-double bond of menatetrenone. It has a role as a human metabolite and a rat metabolite. It is an epoxide, a member of tetralins, a diketone, an aromatic ketone and an olefinic compound. It is functionally related to a menaquinone-4."}]