[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][S][C][C][N][C][=Branch1][C][=O][C][C][N][C][=Branch1][C][=O][C@@H1][Branch2][Ring1][C][C][Branch1][C][C][Branch1][C][C][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][O]"}, {"from": "gpt", "value": "The molecule is an S-acyl-4-phosphopantetheine obtained by deprotonation of the phosphate OH groups of S-tetradecanoyl-4'-phosphopantetheine; major species at pH 7.3. It is a conjugate base of a S-tetradecanoyl-4'-phosphopantetheine."}]