The chemical with the SMILES representation of O=C1NC(c2ccc(Cl)cc2)=COc2ccccc21 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=C1NC(c2ccc(Cl)cc2)=COc2ccccc21
O=C1NC(c2ccc(Cl)cc2)=COc2ccccc21
3-(4-chlorophenyl)-4H-1,4-benzoxazepin-5-one