#include <bits/stdc++.h>
using namespace std;

using ll = long long;
#define rep(i, n) for(int i = 0; i < n; i++)

int main() {
	int N;
	string s;
	cin >> N >> s;
	int l = 0;
	rep(i, N) {
		if(s[i] == '(') l++;
	}
	string ans = "No";
	if(l * 2 == N) ans = "Yes";
	cout << ans << endl;
}