20

C   -1.113626115   1.327020095   0.275167055
O   -0.467082641   2.349387782   0.461537462
O   -0.578089388   0.136920485   0.049617473
H    0.413320364   0.203256605   0.055487108
C   -2.611424686   1.286189573   0.277361307
H   -3.006648718   2.276885447   0.465789827
H   -2.964256227   0.915258679  -0.682001232
H   -2.953114211   0.591798210   1.041240412
N    4.188697382   1.087953378   0.182881574
H    4.581902495   0.172563149   0.011162147
C    5.110225289   2.136068996   0.364334684
O    6.307371674   1.917773188   0.311454721
C    4.471159218   3.415531378   0.604941835
H    5.090693982   4.282456256   0.756419109
C    3.124075016   3.495521533   0.634323071
H    2.601234825   4.423968534   0.809621280
N    2.320344265   2.404839546   0.443917040
H    1.296292435   2.474787238   0.467707301
C    2.820276751   1.154616762   0.209744817
O    2.108244305   0.165111875   0.036274637