The compound with the SMILES O=c1[nH]cnc2scc(-c3ccc(-c4ccccc4)cc3)c12 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=c1[nH]cnc2scc(-c3ccc(-c4ccccc4)cc3)c12
O=c1[nH]cnc2scc(-c3ccc(-c4ccccc4)cc3)c12
5-(4-phenylphenyl)-3H-thieno[2,3-d]pyrimidin-4-one