Task: Please estimate if the molecule with the SMILES c1csc(-c2nnc(N3CCOCC3)c3ccccc23)c1 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}
c1csc(-c2nnc(N3CCOCC3)c3ccccc23)c1
c1csc(-c2nnc(N3CCOCC3)c3ccccc23)c1
4-[4-(thiophen-2-yl)phthalazin-1-yl]morpholine