Is it possible to have a node which separates a multiple component Indigo column into separate Indigo columns, Component 1 column being the biggest molecule component, Component 2 columns being the next biggest molecule component, etc. This will be useful to remove salts from the main structure.
You may ask, why not just strip them away completely instead of putting them in a new column. They can be handy in a new column as the salt structure (i.e. HCl, Tartrate, etc) can then be converted to conicalised smiles, and grouped with the GroupBy node to look for trends in solubility with different salts, etc.