The compound with the SMILES O=C(c1ccccc1Sc1ccc([N+](=O)[O-])cc1)N1CCCCC1 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}.
[2-(4-nitrophenyl)sulfanylphenyl]-piperidin-1-ylmethanone