[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch2][Ring1][#Branch2][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][N][C][C@H1][C][=N][C][=C][Branch1][=Branch1][N][Ring1][=Branch1][C][O][C][=Branch1][C][=O][N][C][=Branch1][Ring2][=N][Ring1][#Branch2][N]"}, {"from": "gpt", "value": "The molecule is a 5,6-dihydrofolic acid that is (6S)-5,6-dihydrofolic acid substituted at position 5 by a hydroxymethyl group. It is a 5,6-dihydrofolic acid and a hemiaminal."}]