John Mayfield

Results 30 issues of John Mayfield

Currently providing a query molecule to this function leaves the expressions intact, it should perhaps strip back the expressions or we provide an option to decided what to do. Example...

feature request

Follow on from #938 and #920. We can do better with the MOLfile, need a bit more tweaking to get a non-query molecule out from the dative bond example

#### Reference Issue Extends on from: #6730 #### What does this implement/fix? Explain your changes. Treat any implicit/missing neighbours in SMARTS and SMILES as being attached to the central (chiral)...

#### Reference Issue n/a #### What does this implement/fix? Explain your changes. - add a ``getMaxNbors(tag)`` utility function to avoid repeated logic in multiple places - tweak ``getChiralPermutation()`` for handling...

Some salt names use a semi-colon to indicate the salt. OPSIN supports this is but only as ``"; "`` Example name ``(2S,4R)-1-[(2S)-2-amino-3,3-dimethyl-butanoyl]-4-hydroxy-N-[[4-(4-methylthiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide;hydrochloride``

The recent addition of ``SANITIZE_CLEANUP_ORGANOMETALLICS`` (https://github.com/rdkit/rdkit/pull/6357) means many ``->`` and ``>> Chem.MolToSmiles(Chem.MolFromSmiles('[NH3][Pt][NH3]')) 'N->[Pt]

enhancement

``` M V30 COUNTS 0 1 M V30 BEGIN REACTANT M V30 END REACTANT M V30 BEGIN PRODUCT M V30 BEGIN CTAB ``` 0 reactants but still has a REACTANT...

Wrote this 10+ years ago for my PhD... about time I clean it up and merge it in. I think the 2018 was a rebase. Some minor work needed

Andrew Dalke has noted that the EState FP and substructure patterns FP have different outputs depending on the whether implicit/explicit hydrogens are used. We should documented this behaviour and recommend...

**Summary** AAM timeout seems to hang on moderate size smiles even with a small timeout. **Steps to Reproduce** 1. Indigo via Java (and likely C code), 1.14.0 - 1.20.0 ```java...