The chemical compound with the SMILES representation of O=c1cc(-c2ccccc2)[nH]c2[nH]n(-c3ccccc3)c(=O)c12 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}.
O=c1cc(-c2ccccc2)[nH]c2[nH]n(-c3ccccc3)c(=O)c12
O=c1cc(-c2ccccc2)[nH]c2[nH]n(-c3ccccc3)c(=O)c12
2,6-diphenyl-1,7-dihydropyrazolo[3,4-b]pyridine-3,4-dione