21

  N      1.538990    0.667376   -0.119400
  C      1.711847   -0.731498   -0.243810
  N      0.542209   -1.489587   -0.190685
  C      0.310643    1.377121    0.049491
  C     -0.808729    0.470830    0.100473
  C     -0.692575   -0.913073   -0.024079
  N     -2.169485    0.702061    0.241681
  C     -2.762371   -0.528753    0.198159
  N     -1.898613   -1.535162    0.035083
  H     -3.892971    1.887964    0.292015
  O      2.815294   -1.239313   -0.389898
  O      0.264285    2.605599    0.132768
  C     -2.803488    1.993055    0.448835
  C      2.769896    1.449709   -0.182485
  H     -3.850994   -0.642611    0.289064
  H      3.284288    1.282443   -1.148930
  H      3.462121    1.142963    0.625625
  H      2.488362    2.511199   -0.072104
  H     -2.387319    2.732216   -0.259876
  H     -2.613699    2.364268    1.475943
  H      0.646834   -2.501191   -0.284080