Task: Please predict if the molecule with the SMILES O=c1cc(Cn2ccnc2)c2cc3c(cc2o1)CCC3 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=c1cc(Cn2ccnc2)c2cc3c(cc2o1)CCC3
O=c1cc(Cn2ccnc2)c2cc3c(cc2o1)CCC3
4-(imidazol-1-ylmethyl)-7,8-dihydro-6H-cyclopenta[g]chromen-2-one