[{"from": "human", "value": "Generate a molecule based on this description. The molecule is an octatriacontapentaenoate that is the conjugate base of (20Z,23Z,26Z,29Z,32Z)-octatriacontapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (20Z,23Z,26Z,29Z,32Z)-octatriacontapentaenoic 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]"}]