The molecule with the SMILES CSc1cnn(-c2ccccc2)c(=O)c1SC 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}.
CSc1cnn(-c2ccccc2)c(=O)c1SC
CSc1cnn(-c2ccccc2)c(=O)c1SC
4,5-bis(methylsulfanyl)-2-phenylpyridazin-3-one