20
charge = 0
 C 1.770576 1.242068 -0.927631
 N 3.059246 0.814041 -0.436513
 C 3.946664 0.375427 -1.486326
 C 5.268849 -0.146053 -0.933679
 C 5.998238 0.920917 -0.131639
 C 6.136950 -0.660609 -2.072425
 O 4.901845 -1.233286 -0.080233
 H 1.119830 1.495805 -0.088381
 H 1.254198 0.489614 -1.548314
 H 1.887766 2.143266 -1.537164
 H 2.952073 0.053003 0.223040
 H 4.153767 1.221279 -2.151734
 H 3.503166 -0.421877 -2.110392
 H 6.912415 0.508205 0.307643
 H 5.356825 1.301137 0.663074
 H 6.288165 1.758484 -0.770639
 H 7.076906 -1.063617 -1.684261
 H 5.621405 -1.456742 -2.613208
 H 6.382667 0.138768 -2.776082
 H 5.683649 -1.513029 0.403174