#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int main()
{
  int n;
  cin >> n;
  string s;
  cin >> s;
  int cnt = 0;
  for (auto c : s) cnt +=  (c == '(' ? 1 : -1);
  cout << (cnt == 0 ? "Yes" : "No") << endl;
}