15

  C     -2.621354    0.072548   -0.130339
  O     -3.330573   -0.921822   -0.100239
  C     -1.145361    0.063104   -0.059157
  C     -0.448733   -1.160426    0.050246
  C      0.942877   -1.177710    0.118213
  C      1.667649    0.037161    0.077968
  O      3.020274    0.078227    0.140731
  C      0.980321    1.265797   -0.031320
  C     -0.413100    1.269294   -0.098814
  H     -3.071741    1.109373   -0.218711
  H     -1.037662   -2.089994    0.079569
  H      1.487884   -2.132916    0.203743
  H      3.359902   -0.833798    0.213294
  H      1.565475    2.196039   -0.060772
  H     -0.955859    2.225123   -0.184410