The chemical with the SMILES representation of O=C1CCN(C(=O)CSc2ccc(Cl)cc2)N1 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=C1CCN(C(=O)CSc2ccc(Cl)cc2)N1
O=C1CCN(C(=O)CSc2ccc(Cl)cc2)N1
1-[2-(4-chlorophenyl)sulfanylacetyl]pyrazolidin-3-one