                                   <span class="stringliteral">&#39;AUC&#39;</span>,  <span class="comment"># gold (i) cyanide ion</span></div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;                                              <span class="stringliteral">&#39;CLO&#39;</span>,  <span class="comment"># chloro group</span></div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;                                              <span class="stringli