The chemical with the SMILES O=C(Nc1nccs1)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1 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-3-piperidin-1-ylsulfonyl-N-(1,3-thiazol-2-yl)benzamide