p.s. nice oneliner for debug….

> new MDLV2000Writer(System.out).write(mol);



On 13 May 2014, at 22:06, John May <[email protected]> wrote:

> Hi Asad,
> 
> You are generating a generic SMILES, you probably want an isomeric SMILES. 
> Both and non-canonical and intended for storage, canonical equivalence are 
> unique and absolite. 
> 
> http://cdk.github.io/cdk/1.5/docs/api/index.html?org/openscience/cdk/smiles/SmilesGenerator.html
> 
> J
> 
> On 13 May 2014, at 17:05, Syed Asad Rahman <[email protected]> wrote:
> 
>> Hi,
>> 
>> What is the best way to preserve the stereo chemistry in the CDK while 
>> converting an AtomContainer to SMILES and back (round trip)?
>> 
>> IAtomContainer=>SMILES=> IAtomContainer (leads to loss of stereo information)
>> 
>> Thanks,
>> 
>> Asad
>> 
>> PS: Attached is a molecule (L-Alanine) with Stereo centre.
>> 
>> <Mol_Stereo.mol>
> 
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