Task: Please estimate if the molecule with the SMILES O=S1(=O)N=C(N/N=C/C=C/c2ccccc2)c2ccccc21 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=S1(=O)N=C(N/N=C/C=C/c2ccccc2)c2ccccc21
O=S1(=O)N=C(N/N=C/C=C/c2ccccc2)c2ccccc21
1,1-dioxo-N-[(E)-[(E)-3-phenylprop-2-enylidene]amino]-1,2-benzothiazol-3-amine