The chemical with the SMILES representation of O=C(COC(=O)c1cccnc1Cl)c1ccc(OC(F)F)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}.
O=C(COC(=O)c1cccnc1Cl)c1ccc(OC(F)F)cc1
O=C(COC(=O)c1cccnc1Cl)c1ccc(OC(F)F)cc1
[2-[4-(difluoromethoxy)phenyl]-2-oxoethyl] 2-chloropyridine-3-carboxylate