The chemical compound with the SMILES O=C1CCC(C(=O)Nc2cccc3ccccc23)N1 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=C1CCC(C(=O)Nc2cccc3ccccc23)N1
O=C1CCC(C(=O)Nc2cccc3ccccc23)N1
N-naphthalen-1-yl-5-oxopyrrolidine-2-carboxamide