13
charge = 0
 C 3.060387 -1.244314 0.540359
 O 2.354355 -0.059349 0.260047
 C 3.098586 1.059836 0.164960
 C 2.595598 2.295040 -0.098988
 O 3.605597 3.201147 -0.127099
 C 4.747086 2.539391 0.118995
 C 4.512105 1.217461 0.308662
 H 2.320869 -2.042309 0.583113
 H 3.578540 -1.183006 1.503903
 H 3.788837 -1.471659 -0.245982
 H 1.599946 2.660309 -0.278709
 H 5.648787 3.129092 0.130045
 H 5.250418 0.462141 0.521784