I try to generate 3D coordinates from SMILES string, but neither "RDKit Generate Coords" nor "Molconvert" from Marvin works. Both nodes claim, there is no compatible columns, although there is a propper column.
Here a minimal workflow to reproduce the error:
Take "ChEMBLdb Connector" search for CHEMBL25 search type "compoud".
The search gives you Aspirin:
CHEMBL25 ASPIRIN Aspirin,Bayer Extra Strength,8-Hour Bayer,Ecotrin, ...... No C9H8O4 CC(=O)Oc1ccccc1C(=O)O ...
so, the table contains the field smiles with a simles code of Aspirin.
Now, linking it with the above-mentioned nodes gives and trying to configure it gives :
The dialog cannot be opened for the following reason: No column in spec compatible to "RDKitMolValue" "SdfValue" or "SmilesValue"
I tried to rename the column smiles to SmilesValue, but this did not solve the problem.
Any idea what could go wrong here?