2-Hydroxy-5-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-methyl-6-oxo-1,6-dihydropyridine-3-carbonitrile 5g

2-Hydroxy-5-((4-(4-methoxyphenyl)piperazin-1-yl)methyl)-4-methyl-6-oxo-1,6-dihydropyridine-3-carbonitrile 5g