How configure

If we will migrate  applications from dotnet framework 4.5 to dotnet framework 4.8. So, Now if there are few applications on dotnet 4.5 and few on dotnet 4.8 framework.

I'd like to know if there is any way we can have multiple dotnet framework version on a single agent and can specify it as part of the build configuration in team city or not ?

or can have multiple agents for same and how can configure ?

Any reference would help to setup it if possible ?

Please suggest ?