The sole US manufacturer of a sedative that Ohio plans to use to execute death row inmates- and that Oklahoma already uses to do so-said Wednesday it opposed the practice and has asked both states to stop using the drug. Pentobarbital maker Lundbeck Inc said it never intended for the drug to be used to put inmates to death. "This goes against everything we're in business to do," a spokeswoman for the Denmark-based company said. Oklahoma has used the drug in combination with two others in three executions, while Ohio announced Tuesday it is switching to the sedative as the sole drug used to put inmates to death. Lundbeck does not sell the product directly to end users and has no way of preventing either state from using the drug. (AP)