The molecule with the SMILES CN(CC(=O)N1CCCC1)S(=O)(=O)c1ccc(Cl)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}.
4-chloro-N-methyl-N-(2-oxo-2-pyrrolidin-1-ylethyl)benzenesulfonamide