[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a C45 carotenoid that is an intermediate in the biosynthesis of bacterioruberin, a red-coloured pigment found in several Halobacterium and Haloarcula species. It has a role as a bacterial metabolite. It is a C45 carotenoid and a tertiary alcohol."}, {"from": "gpt", "value": "[C][C][=Branch2][=Branch1][Ring1][=C][C][C][/C][=Branch2][Branch1][O][=C][/C][=C][/C][=Branch2][Branch1][Ring1][=C][/C][=C][/C][=Branch2][Ring2][O][=C][/C][=C][/C][=C][Branch1][C][\\C][/C][=C][/C][=C][Branch1][C][\\C][/C][=C][/C][=C][Branch1][C][\\C][/C][C][C@H1][Branch1][Branch2][C][C][=C][Branch1][C][C][C][C][Branch1][C][C][Branch1][C][C][O][/C][/C][/C][C]"}]