Task: Please estimate if the molecule with the SMILES O=C(NCCCN1CCCC1)Nc1cccc2ccccc12 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(NCCCN1CCCC1)Nc1cccc2ccccc12
O=C(NCCCN1CCCC1)Nc1cccc2ccccc12
1-naphthalen-1-yl-3-(3-pyrrolidin-1-ylpropyl)urea