10
charge = 0
 O 0.985418 -0.054677 -0.091743
 C 2.399555 -0.109061 -0.057172
 C 2.901727 -0.559259 1.244634
 C 3.285032 -0.881688 2.334211
 C 2.864476 -0.978235 -1.136226
 C 3.269920 -1.664869 -2.030029
 H 0.692767 0.350206 0.730620
 H 2.819164 0.892835 -0.241650
 H 3.630331 -1.183888 3.294980
 H 3.621910 -2.283064 -2.821923