2009/11/18 Craig A. James <cja...@emolecules.com>:
> Tim,
>
> I've run into a problem: OpenBabel add a hydrogen to any potentially-chiral 
> carbon that doesn't have four bonds, for example, when it parses "ClC(Br)I" 
> (but not "ClC(Cl)Br" since it can't be chiral).  I'm pretty sure it's the new 
> stereo code that's doing this, but I haven't dug into it yet.

I don't think this is right:

>>> mol = pybel.readstring("smi", "ClC(Br)I")
>>> mol.OBMol.NumAtoms()
4

No hydrogen present. ?? Do I misunderstand?

> Thanks,
> Craig
>
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