17
charge = 0
 O 3.206753 -2.134977 1.169158
 C 2.538049 -0.889565 1.257554
 C 3.339537 0.039810 2.143391
 C 4.712780 0.330009 1.607480
 C 5.806656 0.864792 2.497300
 C 5.876513 -0.527956 1.984661
 O 6.867197 -0.803003 1.046287
 H 2.673966 -2.728049 0.635302
 H 1.531563 -1.017609 1.678529
 H 2.426904 -0.439137 0.260137
 H 3.418589 -0.402750 3.142601
 H 2.771543 0.970546 2.258077
 H 4.744253 0.699771 0.585791
 H 5.594524 1.017245 3.549219
 H 6.495850 1.575773 2.059382
 H 5.677643 -1.331728 2.690403
 H 6.517979 -1.471873 0.450027