[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][C][=C][Ring1][#Branch1][C][=C][C@@H1][C@H1][Ring1][=Branch1][O][Ring1][Ring1]"}, {"from": "gpt", "value": "The molecule is a 1,2-epoxy-1,2-dihydrophenanthrene. It is an enantiomer of a (1R,2S)-1,2-epoxy-1,2-dihydrophenanthrene."}]