20
charge = 0
 C 0.898108 0.238911 0.026361
 C 2.416295 0.337864 -0.054172
 C 2.826843 1.706167 -0.585005
 O 2.973386 0.138081 1.245819
 C 2.956649 -0.800287 -0.915113
 C 4.463135 -0.829580 -1.099963
 N 4.839365 -2.025457 -1.845143
 H 0.496178 1.015084 0.685422
 H 0.603082 -0.734219 0.424228
 H 0.438929 0.366906 -0.956887
 H 2.382420 2.499626 0.024225
 H 2.488384 1.849143 -1.614224
 H 3.910577 1.826105 -0.555054
 H 2.640187 0.831556 1.822075
 H 2.477820 -0.767891 -1.898265
 H 2.642929 -1.738911 -0.442868
 H 4.945613 -0.746377 -0.116696
 H 4.782387 0.035459 -1.689066
 H 4.619177 -2.853094 -1.303004
 H 5.839047 -2.042496 -2.004390