The chemical with the SMILES representation of O=C1COc2ccc(C(=O)c3ccccc3C(=O)NCc3ccco3)cc2N1 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=C1COc2ccc(C(=O)c3ccccc3C(=O)NCc3ccco3)cc2N1
O=C1COc2ccc(C(=O)c3ccccc3C(=O)NCc3ccco3)cc2N1
N-(furan-2-ylmethyl)-2-(3-oxo-4H-1,4-benzoxazine-6-carbonyl)benzamide