Suppose $M$ and $N$ are two Stein manifolds of dimension at least $3$ with compact subsets $U$ and $V$ such that $M\setminus U$ is byholomorphicbiholomorphic to $N \setminus V$. It it turetrue that $M$ is byholomorphicbiholomorphic to $N$?
It this is not true, what is the simplest example? And if this is turetrue, what would be the refferencereference for such a statement?