13
charge = 0
 C 1.768793 -0.625155 -0.513927
 C 3.169391 -0.205330 -0.176435
 O 4.107532 -0.965160 -0.227670
 C 3.345572 1.219323 0.231399
 C 4.540210 1.711434 0.555285
 C 4.720573 3.122623 0.960243
 O 3.825607 3.925724 1.029675
 H 1.746689 -1.675305 -0.797028
 H 1.381871 -0.008992 -1.331393
 H 1.111718 -0.455081 0.344525
 H 2.475129 1.868847 0.263906
 H 5.413318 1.065838 0.524263
 H 5.760316 3.416324 1.206268