label: 6-methyl-3-((2-oxo-3-oxazolidinyl)iminomethyl)-2-(1-piperidinyl)-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)pyrimidin-4-one
label_lc: 6-methyl-3-((2-oxo-3-oxazolidinyl)iminomethyl)-2-(1-piperidinyl)-6,7,8,9-tetrahydro-4h-pyrido(1,2-a)pyrimidin-4-one