[{"from": "human", "value": "Describe this molecule. [C][C][=C][N][Branch1][#Branch2][C][=Branch1][C][=O][N][C][Ring1][#Branch1][=O][C@][C][C@H1][Ring1][Ring1][C@@H1][Branch1][Branch2][C@H1][Branch1][Ring2][C][Ring1][=Branch1][O][C][O]"}, {"from": "gpt", "value": "The molecule is a carbobicyclic compound that is bicyclo[3.1.0]hexane which is substituted at the 1-pro-S, 3-pro-S, and 4-pro-R positions by thymin-1-yl, hydroxy, and hydroxymethyl groups, respectively. It is a pyrimidone, a carbobicyclic compound, a C-glycosyl pyrimidine, a primary alcohol and a secondary alcohol. It is functionally related to a thymine."}]