Structure: 1   Energy = -16.6 ± 1.2
Structure: 2   Energy = -13.8 ± 1.1
Structure: 3   Energy = -14.2 ± 1.2
Structure: 4   Energy = -16.1 ± 1.2
Structure: 5   Energy = -13.3 ± 1.1
Structure: 6   Energy = -15.3 ± 1.1
Structure: 7   Energy = -15.3 ± 1.4
