19
charge = 0
 C 1.541802 1.608691 1.707837
 C 2.988996 1.800868 2.083557
 O 3.778163 1.087241 1.158962
 C 5.132209 1.113020 1.297794
 C 5.742648 0.293047 0.212671
 C 5.778694 1.775770 2.261783
 C 7.256757 1.838980 2.461721
 H 0.898782 2.149702 2.405315
 H 1.271083 0.551568 1.738196
 H 1.350332 1.983482 0.700568
 H 3.181957 1.431683 3.099562
 H 3.261223 2.864444 2.061385
 H 5.371035 -0.733715 0.267891
 H 6.828139 0.273776 0.268911
 H 5.449725 0.689453 -0.763263
 H 5.192292 2.331996 2.984765
 H 7.812321 1.268976 1.717309
 H 7.538507 1.452249 3.446885
 H 7.616946 2.872347 2.418039