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

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
 
    int N; cin >> N;
    string s; cin >> s;
    int a = 0,b = 0;
    for(auto c : s) a += c=='(',b += c==')';
    if(a == b) cout << "Yes\n";
    else cout << "No\n";
}