[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C@H1][Branch2][Ring1][Branch2][C][O][C@@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][O][C][=Branch1][C][=O][C][C][C][C][C][C][C][C][C][/C][=C][\\C][C][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is an alpha-D-Glc-(1->3')-1,2-diacylglycerol in which the acyl groups at positions 1 and 2 are palmitoyl (hexadecanoyl) and cis-vaccenoyl [(11Z)-octadec-11-enoyl] respectively. Found in Streptococcus pneumoniae. It has a role as a Streptococcus pneumoniae metabolite."}]