The chemical with the SMILES N#CC1=C2Sc3ccccc3N2CCCC1=O is not an inhibitor of factor XIa (FXIa).
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-846#not &NULL}{MUV-846__names__noun}.
N#CC1=C2Sc3ccccc3N2CCCC1=O
N#CC1=C2Sc3ccccc3N2CCCC1=O
11-oxo-8-thia-1-azatricyclo[7.5.0.02,7]tetradeca-2(7),3,5,9-tetraene-10-carbonitrile