The molecular species with the SMILES OCn1ncn(-c2ccccc2)c1=S is not an inhibitor of the protein kinase A (PKA).
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-548#not &NULL}{MUV-548__names__noun}.
OCn1ncn(-c2ccccc2)c1=S
OCn1ncn(-c2ccccc2)c1=S
2-(hydroxymethyl)-4-phenyl-1,2,4-triazole-3-thione