The chemical compound with the SMILES Nc1cccc2nc3ccccc3cc12 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}.
Nc1cccc2nc3ccccc3cc12
Nc1cccc2nc3ccccc3cc12
acridin-1-amine