The chemical compound with the SMILES representation of O=c1c2ccccc2nc(-c2ccccc2)n1/N=C/c1cccs1 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=c1c2ccccc2nc(-c2ccccc2)n1/N=C/c1cccs1
O=c1c2ccccc2nc(-c2ccccc2)n1/N=C/c1cccs1
2-phenyl-3-[(E)-thiophen-2-ylmethylideneamino]quinazolin-4-one