15
charge = 0
 O 1.113641 0.051874 -0.099600
 C 2.431917 0.271564 0.055145
 O 2.949364 0.333864 1.138999
 C 3.151860 0.423861 -1.246930
 C 4.060076 1.666363 -1.402324
 C 5.101389 0.774029 -2.099741
 C 4.417286 -0.441982 -1.451430
 H 0.742718 -0.031738 0.790631
 H 2.455426 0.325268 -2.079761
 H 4.408876 1.995700 -0.422062
 H 3.650304 2.516716 -1.948281
 H 6.153545 0.946983 -1.871913
 H 4.972390 0.777430 -3.184175
 H 4.862573 -0.682126 -0.484431
 H 4.306146 -1.354207 -2.038437