13
charge = 0
 O 0.925014 -0.033819 -0.174869
 C 2.326756 -0.175763 -0.158606
 C 2.892083 0.967459 -0.987302
 C 4.337169 0.946164 -1.056849
 C 5.541789 0.891577 -1.089135
 C 6.976937 0.887893 -1.169529
 O 7.686032 0.068786 -0.642144
 H 0.535857 -0.744997 0.338715
 H 2.642816 -1.132013 -0.593876
 H 2.728377 -0.119752 0.860887
 H 2.559470 1.919855 -0.560773
 H 2.475502 0.918855 -1.999084
 H 7.403059 1.715884 -1.768324