Structure: 1   Energy = -50.9 ± 1.4
Structure: 2   Energy = -50.7 ± 1.8
Structure: 3   Energy = -49.7 ± 1.5
Structure: 4   Energy = -48.7 ± 1.7
Structure: 5   Energy = -47.4 ± 1.7
Structure: 6   Energy = -47.0 ± 1.6
Structure: 7   Energy = -46.7 ± 1.4
