The compound with the SMILES representation of O=c1c2[nH]c3ccccc3c2ncn1CCC1=CCCCC1 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=c1c2[nH]c3ccccc3c2ncn1CCC1=CCCCC1
O=c1c2[nH]c3ccccc3c2ncn1CCC1=CCCCC1
3-[2-(cyclohexen-1-yl)ethyl]-5H-pyrimido[5,4-b]indol-4-one