Can't read an xpath element with selenium

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#1

For some reason when I try to read the xpath while web scrapping it returns []. See the code below:

from selenium import webdriver
import time

PATH = 'D:\webdriver\chromedriver.exe'

driver = webdriver.Chrome(PATH)

url2 = 'https://www.rad.cvm.gov.br/ENET/frmGerenciaPaginaFRE.aspx?NumeroSequencialDocumento={}&CodigoTipoInstituicao=1'.format('91514')

driver.get(url2)

time.sleep(2)

variavel2 = driver.find_elements_by_xpath('//*[@id="ctl00_cphPopUp_tbDados"]/tbody/tr[2]/td[3]')

print(variavel2)