using System.Text.RegularExpressions;
public static void Main()
var rx = new Regex(@"^/Title \((.*?)\)", RegexOptions.IgnoreCase | RegexOptions.Singleline);
var m = rx.Match("/Title (Microsoft Word - ABCDEF.docx)");
Console.WriteLine(m.Success);
Console.WriteLine(m.Groups[1].Value);
Console.WriteLine(Path.GetFileNameWithoutExtension(m.Groups[1].Value).Trim());