JSFiddle - React, Tailwind, and code Playground
HTML
<select data-placeholder="Select" id="options" class="chosen-select" maxwidth="50px" multiple tabindex="15" >
<option value="1" >1</option>
<option value="1" selected>2</option>
<option value="1">3</option>
</select>
JavaScript
$("#options").find('option:selected').removeAttr("selected");