The molecular species with the SMILES representation of CCc1c(C)[nH]n(CCC#N)c1=O 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}.
CCc1c(C)[nH]n(CCC#N)c1=O
CCc1c(C)[nH]n(CCC#N)c1=O
3-(4-ethyl-5-methyl-3-oxo-1H-pyrazol-2-yl)propanenitrile