Task: Please determine if the compound with the SMILES O=C(c1cccs1)c1cn(Cc2ccccc2Cl)c2ccccc12 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=C(c1cccs1)c1cn(Cc2ccccc2Cl)c2ccccc12
O=C(c1cccs1)c1cn(Cc2ccccc2Cl)c2ccccc12
[1-[(2-chlorophenyl)methyl]indol-3-yl]-thiophen-2-ylmethanone