using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;
public class Test
{
public static void Main()
{
var s_text = "Bonaparte)";
Regex r = new Regex(@"([a-z])e\b", RegexOptions.IgnoreCase);
s_text = r.Replace(s_text, "$1");
Console.WriteLine(s_text);
}
}
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