18

C          3.70760       -0.75260       -0.03690
C          2.40350        0.00250       -0.02090
C          1.20750       -0.68770       -0.01270
C          0.00210       -0.00410        0.00200
C         -0.01660        1.37300        0.00960
C          1.18750        2.08680        0.00190
C          2.40660        1.38890       -0.01390
O          3.58040        2.06790       -0.02150
C          1.17640        3.55460        0.00990
O          0.12140        4.15300        0.02320
H          4.01220       -0.92980       -1.06830
H          4.47290       -0.16690        0.47240
H          3.58100       -1.70730        0.47370
H          1.21140       -1.76770       -0.01820
H         -0.92740       -0.55400        0.00790
H         -0.95860        1.90120        0.01690
H          3.91260        2.26920       -0.90700
H          2.10750        4.10170        0.00400