[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a 1,3-diglyceride in which both acyl groups are specified as octanoyl. It has a role as a Brassica napus metabolite and an excipient. It is functionally related to an octanoic acid."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C][Branch1][=C][C][O][C][=Branch1][C][=O][C][C][C][C][C][C][C][O]"}]