[{"from": "human", "value": "Generate a molecule based on this description. The molecule is an O-acyl-L-carnitine in which the acyl group is specified as myristoyl (tetradecanoyl). It has a role as a human metabolite. It is an O-tetradecanoylcarnitine and a saturated fatty acyl-L-carnitine."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][C][N+1][Branch1][C][C][Branch1][C][C][C]"}]