The chemical with the SMILES O=C(NC(=S)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1)c1ccc(F)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}.
O=C(NC(=S)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1)c1ccc(F)cc1
O=C(NC(=S)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1)c1ccc(F)cc1
4-fluoro-N-[4-(4-nitrophenyl)piperazine-1-carbothioyl]benzamide