The chemical with the SMILES O=C(COC(=O)c1ccc2c(c1)OCO2)NCc1ccc(Cl)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)c1ccc2c(c1)OCO2)NCc1ccc(Cl)cc1
O=C(COC(=O)c1ccc2c(c1)OCO2)NCc1ccc(Cl)cc1
[2-[(4-chlorophenyl)methylamino]-2-oxoethyl]1,3-benzodioxole-5-carboxylate