The molecule with the SMILES representation of O=C1NC2(CCCC2)N=C1c1ccc(F)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}.
O=C1NC2(CCCC2)N=C1c1ccc(F)cc1
O=C1NC2(CCCC2)N=C1c1ccc(F)cc1
3-(4-fluorophenyl)-1,4-diazaspiro[4.4]non-3-en-2-one