[{"from": "human", "value": "Please give me some details about 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][C@H1][Branch2][#Branch2][=C][C@@H1][Branch2][#Branch2][=Branch2][C@@H1][Branch2][#Branch2][Ring2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch2][Branch2][Ring2][C@@H1][Branch2][#Branch1][#C][C@H1][Branch2][#Branch1][#Branch2][C@H1][Branch2][Branch1][S][C@H1][Ring1][=Branch1][O][P][=Branch1][C][=O][Branch1][C][O][O][C][C@@H1][Branch2][Ring1][O][C][O][C][=Branch1][C][=O][C][C][C][C][C][C][C][C][C@@H1][Branch1][C][C][C][C][C][C][C][C][C][C][O][C][=Branch1][C][=O][C][C][C][C][C][C][C][C][C][C][C][C][C][C][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][O][O][C][=Branch1][C][=O][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a phosphatidylinositol mannoside having on a myo-inositol ring a phosphatidyl moiety (carrying palmitoyl and 10-methyloctadecanoyl groups) at the 1-position, an alpha-D-mannosyl residue at the 2-position, a palmitoyl group at the 5-position and a 6-O-palmitoyl-alpha-D-mannosyl group at the 6-position. It has a role as a bacterial metabolite and an allergen. It is a conjugate acid of a 2-O-alpha-D-mannosyl-1-O-{1-O-[(10S)-10-methyloctadecanoyl]-2-O-palmitoyl-sn-glycero-3-phosphonato}-5-O-palmitoyl-6-O-(6-O-palmitoyl-alpha-D-mannosyl)-1D-myo-inositol."}]