[{"from": "human", "value": "Describe this molecule. [C][C@H1][Branch2][Ring1][=N][/C][=C][\\C][/C][=C][\\C][C@H1][Branch2][Ring1][C][/C][=C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][C][C][=Branch1][C][=O][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is a dihydroxydocosahexaenoate that is the conjugate base of (4Z,7Z,10Z,12E,14R,16Z,19Z,21R)-dihydroxydocosahexaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (4Z,7Z,10Z,12E,14R,16Z,19Z,21R)-dihydroxydocosahexaenoic acid. It is an enantiomer of a (4Z,7Z,10Z,12E,14S,16Z,19Z,21S)-dihydroxydocosahexaenoate."}]