Node to generate Unity fingerprints

Hi All, 

Does anyone knows how which node can I use to generate smiles into Unity fingerprints?

I've been trying to install Tripos Chemistry Extensions for KNIME that I've downloaded but failed. Do I need to have evaluation licensed for that? I've already registered as requested in prior to download. 

Please advice.

Thanks in advance.

LM

So I think its because of the bit dependencies. The tripos supported 32 bit. My machine is 64 bits. 

http://www.tech.knime.org/forum/tripos-extensions/install-error-on-64bit-windows#comments

so can anyone help to confirm this, or is there any new release for 64 bit? 

Thanks.

LM