The chemical with the SMILES representation of O=C1c2ccccc2C(=O)N1Cc1nc2ccccc2o1 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)N1Cc1nc2ccccc2o1
O=C1c2ccccc2C(=O)N1Cc1nc2ccccc2o1
2-(1,3-benzoxazol-2-ylmethyl)isoindole-1,3-dione