The molecule with the SMILES O=c1oc2c3c(nn2c2ccccc12)CCCC3 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=c1oc2c3c(nn2c2ccccc12)CCCC3
O=c1oc2c3c(nn2c2ccccc12)CCCC3
7,8,9,10-tetrahydroindazolo[2,3-a][3,1]benzoxazin-5-one