21
charge = 0
 C 3.916376 0.887580 -3.133883
 C 4.389639 0.137657 -1.900075
 C 3.385424 0.187735 -0.759630
 C 3.857159 -0.558313 0.466491
 O 2.881001 -0.466796 1.471268
 C 3.244617 -1.138424 2.650344
 C 2.139116 -0.983619 3.663839
 H 4.652088 0.838798 -3.939882
 H 3.738526 1.942788 -2.908849
 H 2.979345 0.470199 -3.512702
 H 5.345468 0.554993 -1.562537
 H 4.591509 -0.907445 -2.162224
 H 2.429418 -0.237416 -1.083745
 H 3.185190 1.228369 -0.482612
 H 4.810621 -0.136851 0.825557
 H 4.047831 -1.615733 0.219204
 H 4.188053 -0.725819 3.041837
 H 3.425051 -2.203685 2.435305
 H 1.969754 0.071014 3.889662
 H 2.398536 -1.498588 4.591456
 H 1.207008 -1.405742 3.283155