The compound with the SMILES Cn1nc(-c2ccc(C(=O)N3CCN(Cc4ccccc4)CC3)cc2)c2ccccc2c1=O 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}.
Cn1nc(-c2ccc(C(=O)N3CCN(Cc4ccccc4)CC3)cc2)c2ccccc2c1=O
Cn1nc(-c2ccc(C(=O)N3CCN(Cc4ccccc4)CC3)cc2)c2ccccc2c1=O
4-[4-(4-benzylpiperazine-1-carbonyl)phenyl]-2-methylphthalazin-1-one