[{"from": "human", "value": "What can you tell me about this molecule? [C][C][/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]"}, {"from": "gpt", "value": "The molecule is a 14-HDoHE(1-) that is the conjugate base of (14R)-HDoHE, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (14R)-HDoHE. It is an enantiomer of a (14S)-HDoHE(1-)."}]