Question: Is the SMILES O=C1C2ON(c3ccccc3)C(c3ccncc3)C2C(=O)N1c1ccccc1 an inhibitor of the EPH receptor A4?
Answer: no
Question: Is the {SMILES__description} {SMILES#} {MUV-689__names__noun}?
Answer: {MUV-689#no&yes}
O=C1C2ON(c3ccccc3)C(c3ccncc3)C2C(=O)N1c1ccccc1
O=C1C2ON(c3ccccc3)C(c3ccncc3)C2C(=O)N1c1ccccc1
2,5-diphenyl-3-pyridin-4-yl-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione