20

C         -2.68300        2.14330        2.06710
C         -1.38100        2.30240        2.34060
C         -3.20620        1.43080        0.92110
C         -0.29660        1.75300        1.55160
C         -2.17230        0.67160        0.03580
C         -0.69030        1.13570        0.16530
C         -2.05630       -0.78140        0.24220
C          0.01900       -0.13910       -0.05150
N         -0.79370       -1.18810        0.09890
O         -3.01270       -1.56790        0.42400
O          1.24600       -0.24340       -0.27230
H         -3.33920        2.60960        2.80200
H         -1.19780        2.89840        3.23470
H         -3.85560        0.67470        1.36240
H         -3.63140        2.21910        0.29980
H          0.33540        2.61680        1.34510
H          0.08110        0.93570        2.16590
H         -2.48880        0.78950       -1.00720
H         -0.45540        1.84210       -0.63840
H         -0.49550       -2.15310        0.10350
