The chemical with the SMILES representation of CC(=O)COc1ccc2c(oc(=O)c3ccccc32)c1C 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}.
CC(=O)COc1ccc2c(oc(=O)c3ccccc32)c1C
CC(=O)COc1ccc2c(oc(=O)c3ccccc32)c1C
4-methyl-3-(2-oxopropoxy)benzo[c]chromen-6-one