21
charge = 0
 C 3.130816 -1.283275 -1.650631
 C 2.738643 -0.471660 -0.420597
 C 1.240087 -0.197912 -0.419638
 C 3.207676 -1.092032 0.907464
 C 2.656010 -2.483524 1.184089
 C 4.728782 -1.082172 1.016269
 O 5.200394 -1.429795 2.302361
 H 2.834370 -0.757537 -2.561832
 H 2.633972 -2.256905 -1.661913
 H 4.207882 -1.455164 -1.708148
 H 3.244204 0.500780 -0.496717
 H 0.662089 -1.125861 -0.403252
 H 0.946109 0.351731 -1.317558
 H 0.942740 0.396794 0.448536
 H 2.839095 -0.421582 1.699831
 H 2.973338 -3.195560 0.417512
 H 1.564886 -2.490425 1.220708
 H 3.028059 -2.850244 2.142103
 H 5.113317 -0.096551 0.714780
 H 5.165804 -1.822179 0.340579
 H 4.862307 -0.784325 2.928664