The chemical compound with the SMILES representation of CNC(=O)c1nn(-c2ccccc2)ccc1=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-methyl-5-oxo-2-phenylpyridazine-6-carboxamide