[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an N-alkylpyrrolidine that consists of N-methylpyrrolidine bearing a pyridin-3-yl substituent at position 2. It is a N-alkylpyrrolidine, a pyridine alkaloid and a pyrrolidine alkaloid."}, {"from": "gpt", "value": "[C][N][C][C][C][C][Ring1][Branch1][C][=C][N][=C][C][=C][Ring1][=Branch1]"}]