We have a xlsx file with 594 rows. Each row has a product description in html. This field needs to be separate in 3 parts without the html code - Descript - Advice - Caracteristics The 'Descript' start with: <li class="desc"> The 'Advice' start with: <li class="util"> The 'Caracteristics' start with: <li class="specs"> For example the first row: <ul><li class="desc">One of our favorite products!<a href="http://www.aworldofoils.com/" target="_blank">...