&#39;</span>,  <span class="comment"># 2,3,4,6-tetra-o-sulfonato-alpha-d-glucopyranose</span></div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;                                              <span class="stringliteral">&#39;AU&#39;</span>,  <span class="comment"># gold ion</span></div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;                                              <span class="stringliteral">&#39;OC3&#39;</span>,  <span class="commen