The molecule with the SMILES representation of CC(=O)/C=C1\Nc2ccccc2OC1=O 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}.
CC(=O)/C=C1\Nc2ccccc2OC1=O
CC(=O)/C=C1\Nc2ccccc2OC1=O
(3Z)-3-(2-oxidanylidenepropylidene)-4H-1,4-benzoxazin-2-one