13

C          2.80590        1.35580       -0.43770
C          3.01900       -0.98990       -1.04880
C          4.53280       -1.14190       -0.91680
N          2.49840       -0.02410       -0.04050
O          5.27090       -1.55640       -1.79630
O          4.96300       -0.80990        0.32840
H          3.87920        1.55910       -0.38240
H          2.45120        1.57590       -1.45050
H          2.31100        2.04730        0.25190
H          2.58130       -1.97210       -0.84430
H          2.75340       -0.68720       -2.06540
H          1.48060       -0.11640       -0.03570
H          4.16920       -0.48070        0.81650
