The chemical with the SMILES O=C(Nc1sc2c(c1C(=O)NCc1cccnc1)CCCC2)c1ccco1 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=C(Nc1sc2c(c1C(=O)NCc1cccnc1)CCCC2)c1ccco1
O=C(Nc1sc2c(c1C(=O)NCc1cccnc1)CCCC2)c1ccco1
N-[3-(pyridin-3-ylmethylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]furan-2-carboxamide