The molecule with the SMILES O=c1oc2ccc3ccccc3c2cc1-c1nnc(-c2ccccc2)o1 is not an inhibitor of the EPH receptor A4.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-689#not &NULL}{MUV-689__names__noun}.
O=c1oc2ccc3ccccc3c2cc1-c1nnc(-c2ccccc2)o1
O=c1oc2ccc3ccccc3c2cc1-c1nnc(-c2ccccc2)o1
2-(5-phenyl-1,3,4-oxadiazol-2-yl)benzo[f]chromen-3-one