Task: Please estimate if the compound with the SMILES C=CCNc1nc(C(=O)OCC)nc2ccccc12 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}
C=CCNc1nc(C(=O)OCC)nc2ccccc12
C=CCNc1nc(C(=O)OCC)nc2ccccc12
ethyl 4-(prop-2-enylamino)quinazoline-2-carboxylate