18

C          3.61160        1.55160       -1.20580
C          2.17620        1.02200       -1.19490
C          1.42270        1.61540       -0.00280
C         -0.01270        1.08580        0.00800
H          0.00210       -0.00410        0.00200
C         -0.72880        1.57920        1.26680
O         -0.70380        1.55920       -1.14970
H          3.59730        2.63830       -1.28940
H          4.11160        1.26490       -0.28070
H          4.14840        1.12890       -2.05500
H          2.19050       -0.06470       -1.11130
H          1.67610        1.30870       -2.12000
H          1.40840        2.70210       -0.08640
H          1.92270        1.32870        0.92230
H         -0.74360        2.66910        1.27280
H         -1.75140        1.20200        1.27460
H         -0.20170        1.21820        2.14990
H         -0.75570        2.52290       -1.21010