[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][C][C][C][=C][C][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][O-1][C@][Branch2][Ring1][C][C][C][C][C][Branch1][Branch2][C@@H1][Ring1][=Branch1][C][C][Ring1][=N][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is an organic anion that is the conjugate base of 11-oxomiltiradiene, arising from the deprotonation of the methylene group at position 14. Major species at pH 7.3. It is a conjugate base of an 11-oxomiltiradiene."}]