@<TRIPOS>MOLECULE
*****
    5     4     0     0     0
SMALL
NO_CHARGES

@<TRIPOS>ATOM
      1 C1         -9.9750    1.6610  -12.3790 C.3       1 0QE4        0.0000
      2 H1         -8.8750    1.6610  -12.3790 H         1 0QE4        0.0000
      3 H2        -10.3422    1.6610  -11.3421 H         1 0QE4        0.0000
      4 H3        -10.3415    2.5592  -12.8976 H         1 0QE4        0.0000
      5 H4        -10.3415    0.7628  -12.8976 H         1 0QE4        0.0000
@<TRIPOS>BOND
     1    1    2 1
     2    1    3 1
     3    1    4 1
     4    1    5 1