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Re: Stereo issue? [message #66 is a reply to message #65]

Thu, 18 June 2015 20:50

thomas
Messages: 741
Registered: June 2014

Senior Member

Hi Bruno,

I am sorry for answering so late. My intention is to answer within 24 hours after being aware of a question. If you don't get a quick answer, you may assume, that I simply didn't see your question (as in this case). Then please send me an e-mail...

I checked your source code, which seem perfectly correct. With the current SmilesParser it also works fine. The problem is
that Smiles were not used at Actelion and therefore I didn't notice that the stereo recognition was not working well.
Recently, we published a paper and a website with structure search on all Wikipedia structures. Since this requires parsing
the Smiles strings from the Wikipedia database, I enhanced the SmilesParser and fixed lots of stereochemistry related and other
issues. You can find the up-to-date version on GitHub in the OpenChemLib project. It will also arrive as part of the
source code of the upcoming new DataWarrior release in hopefully early June.

Thomas

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[Message index]

		Stereo issue? By: bruno.b on Mon, 01 June 2015 01:49
		Re: Stereo issue? By: thomas on Thu, 18 June 2015 20:50
		Re: Stereo issue? By: bruno.b on Thu, 05 November 2015 10:23
		Re: Stereo issue? By: thomas on Tue, 10 November 2015 15:54

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