Quick way of mapping a stored procedure in C# EF (using Database.SqlQuery)

Question

I have the following in a using statement:

var result = await db.Database.SqlQuery<ModelLookup>("EXEC prGetModel", new {ManufacturerId = manufacturerId}).ToListAsync();

And a ModelLookup class :

public class ModelLookup
{
    public int ManufacturerId { get; set; }
    public int ModelId { get; set; }
    public string ModelDesc { get; set; }
}

Some of the DB columns have a different name.

Is there a quick way (or data annotation) that I can use to take a column from the database and map to the desired field?

(without having to add the procedure to a DbContext)

Thanks,