an example workflow to do positional analog scanning as described in https://pubmed.ncbi.nlm.nih.gov/32330036/.
component takes SMARTS of the part of the molecule to be replaced, the atomic symbol of the atom to replace, and the number of replacements to make at a time.
requires rdkit and pandas to be in your python configuration.
code adapted from https://github.com/PatWalters/workshop/tree/master/positional_analogue_scanning
Used extensions & nodes
Created with KNIME Analytics Platform version 4.3.0
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