ATOM        11
            1   N1a N    17.9900  -14.8400
            2   C1c C    19.2024  -14.1400
            3   C5a C    20.4149  -14.8400
            4   N1b N    21.6273  -14.1400
            5   C1c C    22.8397  -14.8400
            6   C6a C    24.0522  -14.1400
            7   O6a O    25.2646  -14.8400
            8   O6a O    24.0522  -12.7403
            9   O5a O    20.4149  -16.2398
            10  R   R    22.8397  -16.2399
            11  R   R    19.2024  -12.7402
BOND        10
            1     1   2 1
            2     2   3 1
            3     3   4 1
            4     4   5 1
            5     5   6 1
            6     6   7 1
            7     6   8 2
            8     3   9 2
            9     5  10 1
            10    2  11 1