The chemical with the SMILES representation of COc1ccc(C(=O)N2CCN(c3cccc(Cl)c3)CC2)c(OC)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-(3-chlorophenyl)piperazin-1-yl]-(2,4-dimethoxyphenyl)methanone