15
charge = 0
 C 2.480051 -0.696292 -0.923922
 C 2.099578 0.167776 0.005188
 C 2.997203 1.192336 0.605753
 C 2.566577 2.635752 0.334652
 O 2.987298 3.316592 1.494649
 C 2.724253 2.417271 2.528849
 O 2.973804 1.122906 2.030576
 H 1.788121 -1.409326 -1.356133
 H 3.503548 -0.721207 -1.285434
 H 1.074417 0.170000 0.369557
 H 4.026834 1.033025 0.263561
 H 1.475250 2.700291 0.214532
 H 3.052601 3.078026 -0.533877
 H 1.672717 2.490568 2.851747
 H 3.393726 2.632182 3.365021