1-methyl-4-phenyl-1 2 3 6-tetrahydropyridine hydrochloride July 8, 2019 16 32 64 128 1-methyl-4-phenyl-1 2 3 6-tetrahydropyridine 1-methyl-4-phenyl-1 2 3 6-tetrahydropyridine (mptp) 1-phenyl-1 2 3 4-tetrahydroisoquinoline