"{\"expression\": \"std(safe_sub(safe_sub(safe_sub(sin(x), safe_sub(safe_log(y), safe_sub(cos(safe_sub(safe_log(half), sin(safe_log(safe_log(sin(y)))))), safe_sub(y, cos(one))))), safe_sub(safe_sub(y, safe_sub(safe_log(safe_log(sin(y))), y)), sin(zero))), safe_log(y)))\", \"hotkey\": \"5Hg2fASH7HeuN9iWgstSd2uYxiWoosTXih8FtixMrLQa8QBP\"}"