Hi,
I am a very new to CDK. I am trying to use the FileConvertor that came
with cdk1.0.1 to convert smiles strings to 2d structure and get
following error message:

Converting benzene.smi ... The format of the input file is not
recognized or not supported.
failed!

here is my benzene.smi
c1ccccc1 benzene

my command line:
java -cp ~/jar/cdk-1.0.1.jar org.openscience.cdk.applications.
FileConvertor
-2 -o mol benzene.smi

When I used sd format for the input file, it works fine.
for example if I take benzene.sdf:
benzene
 --OE--

  6  6  0  0  0  0  0  0  0  0999 V2000
    0.0000    0.0000    0.0000 C   0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0
  1  6  2  0  0  0
  1  2  1  0  0  0
  2  3  2  0  0  0
  3  4  1  0  0  0
  4  5  2  0  0  0
  5  6  1  0  0  0
M  END
$$$$

and run the following command:
java -cp ~/jar/cdk-1.0.1.jar org.openscience.cdk.applications.
FileConvertor
-2 -o mol benzene.sdf

I got the 2D coordinate.

Is there anything wrong with my smiles input or command?

Thanks
Yongjin

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