The chemical with the SMILES representation of O=C1NC(=O)c2ccc3c4c(ccc1c24)CC3 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=C1NC(=O)c2ccc3c4c(ccc1c24)CC3
O=C1NC(=O)c2ccc3c4c(ccc1c24)CC3
6-azatetracyclo[6.5.2.04,15.011,14]pentadeca-1(14),2,4(15),8,10-pentaene-5,7-dione