The chemical with the SMILES CC(O)C(NS(=O)(=O)c1ccc(Cl)cc1)C(=O)OCc1cc([N+](=O)[O-])cc2c1OCOC2 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}.
(6-nitro-4H-1,3-benzodioxin-8-yl)methyl 2-[(4-chlorophenyl)sulfonylamino]-3-hydroxybutanoate