Martin Buttenschoen

Add MCS unit tests for stereochemistry

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#### Reference Issue Adds unit tests for #7545 #### What does this implement/fix? Explain your changes. Adds stereochemistry sensitive unit tests for the maximal common substructure module. This is needed...

Maximal common substructure smaller than expected

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**Describe the bug** Maximal common substructures are smaller than expected when taking stereochemistry into account. **To Reproduce** ``` from rdkit.Chem.rdmolfiles import MolFromSmiles, MolFromSmarts from rdkit.Chem.rdFMCS import FindMCS, RingCompare, AtomCompare, BondCompare...

Could numpy 2 be used for kallisto? It is supported by scipy since version 1.12.