The chemical with the SMILES COC(=O)c1ccc(/C=N/Nc2nc(-c3ccccc3)cs2)cc1 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}.
methyl4-[(E)-[(4-phenyl-1,3-thiazol-2-yl)hydrazinylidene]methyl]benzoate