The chemical with the SMILES CC(=O)Nc1ccc(S(=O)(=O)Nc2cccc(NC(=O)c3ccco3)c2)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}.
N-[3-[[4-(acetylamino)phenyl]sulfonylamino]phenyl]furan-2-carboxamide