[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a hydrate which is the hemiheptahydrate of anhydrous dantrolene sodium. It has a role as a muscle relaxant. It contains a dantrolene sodium (anhydrous)."}, {"from": "gpt", "value": "[C][N][Branch1][#Branch2][C][=Branch1][C][=O][N][=C][Ring1][=Branch1][O-1][/N][=C][/C][=C][C][=C][Branch1][Ring2][O][Ring1][Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1].[C][N][Branch1][#Branch2][C][=Branch1][C][=O][N][=C][Ring1][=Branch1][O-1][/N][=C][/C][=C][C][=C][Branch1][Ring2][O][Ring1][Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1].[O].[O].[O].[O].[O].[O].[O].[Na+1].[Na+1]"}]