using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
 
public class Test
{
  public static void Main()
  {
    string sInput = "herpdediderp (orange,(hmm)) some other crap (red,hmm)"+
                    "buzz (blue,(hmmm) (damn) derp) (hi)";
    Regex re = new Regex(@"([^(]+|\([^(]*(?:\([^(]*\)[^(]*)*\))");
    List<string> sResult = re.Split(sInput).Where(s => !string.IsNullOrWhiteSpace(s)).ToList();
 
    Console.WriteLine(string.Join("\n", sResult));
  }
}

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