>of <span  title="" class="an ">&ensp;</span>either <span  title="" class="an ">&ensp;</span>omega <span  title="" class="an ">&ensp;</span>conotoxin <span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">GVIA</span><span  title="" class="an ">&ensp;</span>omega <span  title="" class="an ">&ensp;</span>Cg <span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">TX</span><span  title="" class="an ">&ensp;</span>or <span  title="" class="an ">&ensp;</span>omega <span  tit