[{"from": "human", "value": "Provide a description of this molecule. [C][/C][=C][/C][=C][Branch2][Branch1][#Branch2][/C@@H1][C@H1][Branch2][Branch1][Ring2][C@@H1][Branch2][Ring1][P][C][=C][Branch1][Ring2][O][Ring1][=Branch1][C][=Branch1][=Branch2][=C][C][=Branch1][Ring2][=C][Ring1][#Branch1][O][N][C][=Branch1][C][=O][C][Branch1][=Branch1][C][\\-Ring2][Ring1][Ring1][=O][C][O][C@H1][C][C][C@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][C][\\C]"}, {"from": "gpt", "value": "The molecule is an eleven-membered macrocyclic lactam that consists of (2S,3E,5Z,14S,15R)-5-ethylidene-11,14-dihydroxy-3,7,15-trimethyl-2,5-dihydro-2,13-ethano-1,9-benzoxazacycloundecine-6,8-dione in which the 14-hydroxy group is substituted by a (2R,5R,6R)-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl moiety. It is a radical scavenger isolated from Streptomyces. It has a role as a metabolite and a radical scavenger. It is a member of phenols, a glycoside, a lactam, a macrocycle and a monosaccharide derivative."}]