The chemical with the SMILES O=C(Nc1ccccc1)/C(=C\c1cccs1)NC(=O)c1ccccc1 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=C(Nc1ccccc1)/C(=C\c1cccs1)NC(=O)c1ccccc1
O=C(Nc1ccccc1)/C(=C\c1cccs1)NC(=O)c1ccccc1
N-[(E)-3-anilino-3-oxo-1-thiophen-2-ylprop-1-en-2-yl]benzamide