The chemical with the SMILES COc1cc(/C(C#N)=C/c2ccccc2)c([N+](=O)[O-])cc1OC 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}.
COc1cc(/C(C#N)=C/c2ccccc2)c([N+](=O)[O-])cc1OC
COc1cc(/C(C#N)=C/c2ccccc2)c([N+](=O)[O-])cc1OC
(Z)-2-(4,5-dimethoxy-2-nitrophenyl)-3-phenylprop-2-enenitrile