@<TRIPOS>MOLECULE
*****
    5     4     0     0     0
SMALL
NO_CHARGES

@<TRIPOS>ATOM
      1 O1         16.1180   90.2620   72.3950 O.3       1 PO4291      0.0000
      2 O2         17.3330   88.0350   71.8010 O.3       1 PO4291      0.0000
      3 O3         15.2020   87.9820   73.2890 O.3       1 PO4291      0.0000
      4 O4         17.3780   88.9490   74.2180 O.2       1 PO4291      0.0000
      5 P1         16.5270   88.8030   72.9100 P.3       1 PO4291      0.0000
@<TRIPOS>BOND
     1    1    5 1
     2    2    5 1
     3    3    5 1
     4    4    5 2