[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=C][C][=Branch1][P][=C][N][=C][Ring1][=Branch1][C][=C][C][=Branch1][=Branch1][=N][C][=C][Ring1][=Branch1][C][C][C][=Branch1][C][=O][N][C][=N][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=N][C][=C][N][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is a carboxamide, the structure of which is that of acetamide substituted on carbon by a 2',3-dimethyl-2,4'-bipyridin-5-yl group and on nitrogen by a 5-(pyrazin-2-yl)pyridin-2-yl group. It is a highly potent, selective and orally bioavailable Porcupine inhibitor (a Wnt signalling inhibitor). It has a role as a Wnt signalling inhibitor. It is a member of bipyridines, a member of pyrazines, a member of pyridines and a secondary carboxamide. It is functionally related to an acetamide."}]