The chemical compound with the SMILES representation of C#CCC(CC#C)(C(=O)OC)C(=O)OC 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}.
C#CCC(CC#C)(C(=O)OC)C(=O)OC
C#CCC(CC#C)(C(=O)OC)C(=O)OC
dimethyl 2,2-bis(prop-2-ynyl)propanedioate