A round white pill, one side is scored on top letter c bottom 15 on the other side looks like letter W Or an M. No scoring on this side.What is it? And what mg?

Not Medical Advice: A round white pill imprinted with C 15 & M on the other side is 2 mg Clonazepam.
Updated on Wednesday, February 01 2012 at 07:36PM EST
Collections: scoringthe other side