The molecular species with the SMILES O=C(Nc1nccs1)c1ccc(-c2ccc([N+](=O)[O-])cc2)o1 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}.
oxido-oxo-[4-[5-(1,3-thiazol-2-ylcarbamoyl)furan-2-yl]phenyl]azanium