Task: Please predict if the compound with the SMILES O=C1OCc2cccc3cccc1c23 is an inhibitor of the EPH receptor A4.
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-689__names__noun}.
Result: {MUV-689#no&yes}
O=C1OCc2cccc3cccc1c23
O=C1OCc2cccc3cccc1c23
3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaen-2-one