use proconio::input;

fn main() {
    println!("{}", if solve() { "Yes" } else { "No" });
}

fn solve() -> bool {
    input! {
        _n: usize,
        s: String,
    }

    let mut level = 0_usize;
    for c in s.chars() {
        if c == '(' {
            level += 1;
        } else {
            if level == 0 {
                return false;
            }

            level -= 1;
        }
    }

    level == 0
}