ATOM      1  C1  BUTL    1       2.142   1.395  -8.932  1.00  0.00              
ATOM      2  C2  BUTL    1       3.631   1.416  -8.537  1.00  0.00              
ATOM      3  C3  BUTL    1       4.203  -0.012  -8.612  1.00  0.00              
ATOM      4  C4  BUTL    1       5.691   0.009  -8.218  1.00  0.00              
ATOM      5 1H1  BUTL    1       1.604   0.760  -8.260  1.00  0.00              
ATOM      6 2H1  BUTL    1       1.745   2.388  -8.880  1.00  0.00              
ATOM      7 3H1  BUTL    1       2.043   1.024  -9.930  1.00  0.00              
ATOM      8 1H2  BUTL    1       4.169   2.051  -9.210  1.00  0.00              
ATOM      9 2H2  BUTL    1       3.731   1.788  -7.539  1.00  0.00              
ATOM     10 1H3  BUTL    1       3.665  -0.647  -7.940  1.00  0.00              
ATOM     11 2H3  BUTL    1       4.104  -0.384  -9.610  1.00  0.00              
ATOM     12 1H4  BUTL    1       5.793   0.388  -7.201  1.00  0.00              
ATOM     13 2H4  BUTL    1       6.240   0.656  -8.903  1.00  0.00              
ATOM     14  C1  METH    1B      6.263  -1.418  -8.293  1.00  0.00              
ATOM     15 1H1  METH    1B      6.162  -1.797  -9.309  1.00  0.00              
ATOM     16 2H1  METH    1B      5.715  -2.065  -7.608  1.00  0.00              
ATOM     17  C1  METH    1C      7.750  -1.397  -7.899  1.00  0.00              
ATOM     18 1H1  METH    1C      7.852  -1.018  -6.882  1.00  0.00              
ATOM     19 2H1  METH    1C      8.299  -0.750  -8.583  1.00  0.00              
ATOM     20  C1  METH    1D      8.321  -2.824  -7.973  1.00  0.00              
ATOM     21 1H1  METH    1D      9.375  -2.809  -7.694  1.00  0.00              
ATOM     22 2H1  METH    1D      7.774  -3.471  -7.288  1.00  0.00              
ATOM     23 3H1  METH    1D      8.221  -3.203  -8.990  1.00  0.00              
TER