use proconio::input;

fn main() {
    input! {
        _n: usize,
        s: String,
    }
    let mut i = 0;
    let ans = s.chars().all(|c| {
        match c {
            '(' => i += 1,
            ')' => i -= 1,
            _ => unreachable!(),
        }
        i >= 0
    }) && i == 0;
    println!("{}", if ans { "Yes" } else { "No" });
}