Question: Is the SMILES COc1ccc2oc3ccc(OC)cc3c(=O)c2c1 an inhibitor of the EPH receptor A4?
Answer: no
Question: Is the {SMILES__description} {SMILES#} {MUV-689__names__noun}?
Answer: {MUV-689#no&yes}
COc1ccc2oc3ccc(OC)cc3c(=O)c2c1
COc1ccc2oc3ccc(OC)cc3c(=O)c2c1
2,7-dimethoxyxanthen-9-one