The molecular species with the SMILES representation of O=C(NCc1ccc(Cl)cc1)c1cnccn1 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(NCc1ccc(Cl)cc1)c1cnccn1
O=C(NCc1ccc(Cl)cc1)c1cnccn1
N-[(4-chlorophenyl)methyl]pyrazine-2-carboxamide