21

C          0.00210       -0.00410        0.00200
C         -0.01870        1.52580        0.01040
C         -0.95690        2.12860       -1.01660
O         -1.25490        1.92450       -2.16960
O         -1.30660        3.00160       -0.04180
C         -0.95040        2.12610        1.07700
C         -2.07330        1.19400        1.53670
C         -0.22830        2.82740        2.22920
C          1.38220        2.14090        0.00040
H          0.37320       -0.36770        0.96020
H         -1.00760       -0.38020       -0.16290
H          0.65530       -0.35420       -0.79720
H         -1.64200        0.28970        1.96590
H         -2.68000        1.69920        2.28820
H         -2.69780        0.92920        0.68350
H          0.37260        3.64740        1.83590
H         -0.96240        3.21990        2.93290
H          0.41940        2.11470        2.73960
H          1.97100        1.69070       -0.79880
H          1.30590        3.21550       -0.16570
H          1.86760        1.95490        0.95840