The chemical compound with the SMILES representation of O=C(NCc1cccs1)c1cnc2ccccn2c1=O is not an inhibitor of the protein kinase A.
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(NCc1cccs1)c1cnc2ccccn2c1=O
O=C(NCc1cccs1)c1cnc2ccccn2c1=O
4-oxo-N-(thiophen-2-ylmethyl)pyrido[1,2-a]pyrimidine-3-carboxamide