I found a bottle with liquid spilled on part of the label telling what medication it is in a drawer in my basement. The part that was readable showed the date the prescription was filled in 1997. There were several white pills with the imprint "SJ 636". They had one score on the side with writing and two on the other side. Could someone please tell me what pill this is? It's not showing up on any online databases, I'm guessing due to it's age it isn't made any more. Thanks.