Is azstarys available in the US?

Excuse me, I was wondering if you could clarify something for me. I've been hearing about Azstarys recently and I'm curious if it's available for purchase in the United States. I've tried looking it up online, but the information is a bit scattered and unclear. Could you please provide some insight into whether or not Azstarys is currently available for purchase in the US, and if so, where I might be able to find it? Thank you for your time.