@<TRIPOS>MOLECULE
*****
    4     3     0     0     0
SMALL
NO_CHARGES

@<TRIPOS>ATOM
      1 C1         -6.0540    0.5530   17.1860 C.2       1 BCT500      0.0000
      2 O1         -5.2550    1.4740   17.5300 O.co2     1 BCT500      0.0000
      3 O2         -5.6750   -0.6820   17.4870 O.co2     1 BCT500      0.0000
      4 O3         -7.0940    0.6880   16.5410 O.co2     1 BCT500      0.0000
@<TRIPOS>BOND
     1    1    2 1
     2    1    3 1
     3    1    4 2