The chemical compound with the SMILES O=c1[nH][nH]c(=O)c2cc(N3CCCC3)ccc12 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=c1[nH][nH]c(=O)c2cc(N3CCCC3)ccc12
O=c1[nH][nH]c(=O)c2cc(N3CCCC3)ccc12
6-pyrrolidin-1-yl-2,3-dihydrophthalazine-1,4-dione