The compound with the SMILES c1nnc2c3c4c(sc3ncn12)CCCC4 is not an inhibitor of 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}.
c1nnc2c3c4c(sc3ncn12)CCCC4
c1nnc2c3c4c(sc3ncn12)CCCC4
10-thia-3,4,6,8-tetrazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,4,7,11(16)-pentaene