The molecular species with the SMILES representation of O=C(O)/C=C\C(=O)Nc1ccc(N2CCN(c3cccc(Cl)c3)CC2)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}.
(Z)-4-[4-[4-(3-chlorophenyl)piperazin-1-yl]anilino]-4-oxobut-2-enoic acid