The molecule with the SMILES O=S(=O)(Nc1nccs1)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}.
O=S(=O)(Nc1nccs1)c1ccc(Cl)cc1
O=S(=O)(Nc1nccs1)c1ccc(Cl)cc1
4-chloro-N-(1,3-thiazol-2-yl)benzenesulfonamide