0696                   <span class="stringliteral">" because we could not open the ligand file.\n"</span>);
<a name="l00697"></a>00697           <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00698"></a>00698         }
<a name="l00699"></a>00699       }<span class="keywordflow">else</span>{
<a name="l00700"></a>00700         <span class="keywordtype">bool</span> have_lig = <span class="keyword">true</span>;
<a name="l00701"></a>00701         <span class="keywordflow">i