Hi,

I'm running into problems when I try to kekulize carbazole.

The description I start with is that all the bonds are marked as 
Bond::AROMATIC and I do setIsAromatic(true) on all the atoms (which are 
all non-hydrogens).  The explicitValence() for the N is 3.

MolOps::Kekulize() fails in that case, "Can't kekulize mol".

If I add single bonds to hydrogens (including a hydrogens on the N) then 
MolOps::Kekulize() works.

So my question is, how should I adjust the molecule description in the 
first case so that MolOps::Kekulize() works without hydrogens too?

Thanks,

Paul.


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