The chemical with the SMILES O=C1c2ccccc2C(=O)N1CCCCn1c(=O)oc2ccccc21 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=C1c2ccccc2C(=O)N1CCCCn1c(=O)oc2ccccc21
O=C1c2ccccc2C(=O)N1CCCCn1c(=O)oc2ccccc21
2-[4-(2-oxo-1,3-benzoxazol-3-yl)butyl]isoindole-1,3-dione