Ketcher 07071711372D 1   1.00000     0.00000     0

 10 10  0     0  0            999 V2000
    0.6994   -0.7887    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5653   -0.2887    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4314   -0.7887    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2975   -0.2887    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1667   -0.2887    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1667    0.7113    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0327   -0.7887    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5653    0.7113    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0
    0.6994    1.2113    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6994    2.2113    0.0000 *   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0     0  0
  3  4  1  0     0  0
  2  3  1  0     0  0
  5  6  1  0     0  0
  1  5  1  0     0  0
  5  7  2  0     0  0
  2  8  1  0     0  0
  6  9  1  0     0  0
  9  8  1  0     0  0
  9 10  1  0     0  0
M  END
> <ID>
CHEBI:136849

> <NAME>
3-oxo-Delta(4)-steroid group

> <DEFINITION>
An organic group derived from any 3-oxo-Δ4-steroid.

> <STAR>
3

> <SYNONYM>
a 3-oxo-Delta4-steroid group

> <FORMULA>
C6H6O

> <MASS>
94.111

> <MONOISOTOPIC_MASS>
94.04186

> <CHARGE>
0

> <SMILES>
C1=C(C*)*C(CC1=O)*

$$$$