15

O   -0.392018453  -0.384718737   0.076071325
H   -0.911460851   0.413812040   0.177648774
H    0.524903820  -0.068484694   0.090511364
C    2.240786693  -2.240832146  -0.231049790
H    2.890749536  -3.101944023  -0.363965177
H    1.559810723  -2.163360087  -1.074915065
H    1.627769795  -2.379628133   0.655958573
C    2.995518771  -0.942819269  -0.098456283
O    2.418803324   0.132475587   0.058132459
N    4.346151894  -1.040321953  -0.163074252
H    4.747103522  -1.950855932  -0.292589350
C    5.214394006   0.111648507  -0.053631170
H    4.577899876   0.979948950   0.081153437
H    5.879983513   0.020193309   0.802461711
H    5.808859729   0.241068996  -0.955890357
