The molecule with the SMILES CCCc1ccc(C(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)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}.
CCCc1ccc(C(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)cc1
CCCc1ccc(C(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)cc1
4-oxo-3-[2-oxo-2-(4-propylphenyl)ethyl]phthalazine-1-carboxylic acid