Indigo Isomer Enumerator node

Hi all,

I use the latest release of KNIME (4.0.1) and installed the Indigo nodes from the Community Contribution.

I would like to enumerate stereoisomers for a given molecule. I gave it a try to the Indigo Isomer Enumerator node, but I cannot find how to use it properly. I tried with 2 different molecules, one with undefined chirality and another one with defined either R/S chirality (wiggly bond).

Am I missing something?

Thanks in advance!

Jose Manuel

indigo_test_enum_stereo.knwf (9.2 KB)