[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an octatriacontatetraenoate that is the conjugate base of (23Z,26Z,29Z,32Z)-octatriacontatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (23Z,26Z,29Z,32Z)-octatriacontatetraenoic acid."}, {"from": "gpt", "value": "[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][C][C][=Branch1][C][=O][O-1]"}]