The compound with the SMILES representation of Cc1ccc(S(=O)(=O)N2CCN(C(=O)CC(C)(C)C)CC2)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}.
3,3-dimethyl-1-[4-(4-methylphenyl)sulfonylpiperazin-1-yl]butan-1-one