Task: Please determine if the molecule with the SMILES O=C1NC2(CCCCC2)C(=O)N1CCS(=O)(=O)Oc1ccc(Br)cc1 is an inhibitor of factor XIa (FXIa).
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-846__names__noun}.
Result: {MUV-846#no&yes}
O=C1NC2(CCCCC2)C(=O)N1CCS(=O)(=O)Oc1ccc(Br)cc1
O=C1NC2(CCCCC2)C(=O)N1CCS(=O)(=O)Oc1ccc(Br)cc1
(4-bromophenyl)2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)ethanesulfonate