12

O 0.94911 -0.03995 -0.04998
C 2.37330 -0.05578 -0.04806
C 2.86640 1.37907 0.04984
C 2.86602 -0.89791 1.11893
H 0.64571 -0.96060 -0.12807
H 2.70840 -0.49370 -0.99452
H 2.50027 1.85857 0.96456
H 2.48457 1.97156 -0.78878
H 3.95895 1.42666 0.04151
H 2.49317 -0.50522 2.07113
H 3.95910 -0.92740 1.15397
H 2.49285 -1.92416 1.03468