The molecular species with the SMILES representation of COC(=O)C1OC2(OC1C(=O)OC)c1ccccc1-c1ccccc12 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}.
COC(=O)C1OC2(OC1C(=O)OC)c1ccccc1-c1ccccc12
COC(=O)C1OC2(OC1C(=O)OC)c1ccccc1-c1ccccc12
dimethyl spiro[1,3-dioxolane-2,9'-fluorene]-4,5-dicarboxylate