[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a hydrate composed of cadmium sulfate and water in a 3:8 ratio. It is a hydrate and a cadmium salt. It contains a cadmium sulfate."}, {"from": "gpt", "value": "[O].[O].[O].[O].[O].[O].[O].[O].[O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[Cd+2].[Cd+2].[Cd+2]"}]