15
charge = 0
 O 0.992375 -0.884943 -0.551985
 N 2.295247 -1.151511 -1.006100
 C 3.118761 -0.347962 -0.452563
 N 4.437743 -0.393833 -0.719081
 C 5.564688 0.379312 -0.244071
 C 6.470370 -0.486485 -1.151422
 C 5.203111 -1.252440 -1.594152
 H 0.473679 -1.537432 -1.027198
 H 2.796252 0.412425 0.260471
 H 5.759389 0.286550 0.830689
 H 5.528196 1.443683 -0.503592
 H 7.202596 -1.088568 -0.616500
 H 6.970461 0.063381 -1.946644
 H 5.164645 -2.312121 -1.319527
 H 4.933597 -1.160447 -2.651824