@<TRIPOS>MOLECULE
OXY_500_1RZC
    2     1     0     0     0
SMALL
NO_CHARGES

@<TRIPOS>ATOM
      1 O1         -5.9350    1.0010   17.5580 O.2       1 OXY500      0.0000
      2 O2         -6.8710    0.5460   16.8180 O.2       1 OXY500      0.0000
@<TRIPOS>BOND
     1    1    2 2