Structure: 1   Energy = -76.5 ± 2.1
Structure: 2   Energy = -74.2 ± 1.5
Structure: 3   Energy = -73.7 ± 1.8
Structure: 4   Energy = -75.1 ± 1.7
Structure: 5   Energy = -72.8 ± 1.8
Structure: 6   Energy = -67.5 ± 2.1
