The molecular species with the SMILES OCCn1nc2c3ccccc3nc-2n(-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}.
OCCn1nc2c3ccccc3nc-2n(-c2ccccc2)c1=S
OCCn1nc2c3ccccc3nc-2n(-c2ccccc2)c1=S
2-(2-hydroxyethyl)-4-phenyl-[1,2,4]triazino[5,6-b]indole-3-thione