The chemical with the SMILES COC(=O)C1CC1C(NS(=O)(=O)c1ccccc1)c1ccccc1 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}.
methyl 2-[benzenesulfonamido(phenyl)methyl]cyclopropane-1-carboxylate