[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an omega-6 fatty acid that is hexatriacontanoic acid having four double bonds located at positions 21, 24, 27 and 30 (the 21Z,24Z,27Z,30Z-isomer). It is an omega-6 fatty acid, a hexatriacontatetraenoic acid and an ultra-long-chain fatty acid. It is a conjugate acid of a (21Z,24Z,27Z,30Z)-hexatriacontatetraenoate."}]