[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a nicotinamide dinucleotide that is NADH in which the anomeric centre of the ribosyldihydronicotinamide moiety has alpha- rather than beta-configuration It is a conjugate acid of an alpha-NADH(2-)."}, {"from": "gpt", "value": "[C][C][=C][N][Branch1][#Branch2][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C@@H1][C@@H1][Branch2][Branch1][S][C@@H1][Branch2][Branch1][O][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][P][=Branch1][C][=O][Branch1][C][O][O][P][=Branch1][C][=O][Branch1][C][O][O][C][C@@H1][C@H1][Branch2][Ring1][N][C@H1][Branch2][Ring1][#Branch1][C@@H1][Branch1][Ring2][O][Ring1][Branch1][N][C][=N][C][=C][Branch1][=Branch2][N][=C][N][=C][Ring1][=Branch1][Ring1][=Branch2][N][O][O][O][O]"}]