The chemical compound with the SMILES representation of CCCC#C/C=C1/Cn2c(nc3ccccc32)S1 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}.
CCCC#C/C=C1/Cn2c(nc3ccccc32)S1
CCCC#C/C=C1/Cn2c(nc3ccccc32)S1
(2Z)-2-hex-2-ynylidene-1H-[1,3]thiazolo[3,2-a]benzimidazole