The chemical with the SMILES O=S1(=O)C=CC(Nc2ccccc2)C1 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=S1(=O)C=CC(Nc2ccccc2)C1
O=S1(=O)C=CC(Nc2ccccc2)C1
1,1-dioxo-N-phenyl-2,3-dihydrothiophen-3-amine