Is AMPYRA available as a generic?

Excuse me, I was wondering if you could clarify something for me regarding AMPYRA. I've heard that it's a medication used to treat certain neurological conditions, but I'm not sure if it's available as a generic version. Could you please tell me if AMPYRA is available as a generic, and if so, are there any differences in terms of efficacy or safety compared to the branded version? It would be greatly appreciated.