Structure: 1   Energy = -74.5 ± 2.2
Structure: 2   Energy = -73.2 ± 2.0
Structure: 3   Energy = -72.4 ± 2.2
Structure: 4   Energy = -68.3 ± 1.4
Structure: 5   Energy = -71.0 ± 2.4
Structure: 6   Energy = -65.8 ± 1.6
Structure: 7   Energy = -66.6 ± 1.4
