Task: Please estimate if the compound with the SMILES O=C(c1cc2c(s1)-c1ccccc1OC2)N1CCN(c2ccccn2)CC1 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=C(c1cc2c(s1)-c1ccccc1OC2)N1CCN(c2ccccn2)CC1
O=C(c1cc2c(s1)-c1ccccc1OC2)N1CCN(c2ccccn2)CC1
(4-pyridin-2-ylpiperazin-1-yl)-(4H-thieno[3,2-c]chromen-2-yl)methanone