@<TRIPOS>MOLECULE
*****
    7     6     0     0     0
SMALL
NO_CHARGES

@<TRIPOS>ATOM
      1 C1         17.5990   25.3940   19.5480 C.3       1 ACT263      0.0000
      2 C2         19.0940   25.1450   19.4640 C.2       1 ACT263      0.0000
      3 O1         19.7190   25.1170   20.6240 O.co2     1 ACT263      0.0000
      4 O2         19.5710   24.9900   18.3070 O.co2     1 ACT263      0.0000
      5 H1         17.3045   25.5091   20.6016 H         1 ACT263      0.0000
      6 H2         17.3486   26.3114   18.9952 H         1 ACT263      0.0000
      7 H3         17.0602   24.5419   19.1079 H         1 ACT263      0.0000
@<TRIPOS>BOND
     1    1    2 1
     2    2    3 1
     3    2    4 2
     4    1    5 1
     5    1    6 1
     6    1    7 1