The chemical with the SMILES CCOC(=O)N1CCN(CC(=O)c2ccc3c(c2)CCN3)CC1 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}.
CCOC(=O)N1CCN(CC(=O)c2ccc3c(c2)CCN3)CC1
CCOC(=O)N1CCN(CC(=O)c2ccc3c(c2)CCN3)CC1
ethyl 4-[2-(2,3-dihydro-1H-indol-5-yl)-2-oxoethyl]piperazine-1-carboxylate