The molecule with the SMILES O=C(OCC(=O)c1ccc([N+](=O)[O-])cc1)/C(=C\c1ccc(Cl)cc1)NC(=O)c1ccccc1 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}.
[2-(4-nitrophenyl)-2-oxoethyl] (E)-2-benzamido-3-(4-chlorophenyl)prop-2-enoate