label: 3,4-dihydro-2-(5-methoxy-2--(3-(N-methyl-N-(2-(3-azidophenoxy)ethyl)amino)propoxy)phenyl)-4-methyl-3-oxo-2H-1,4-benzothiazine
label_lc: 3,4-dihydro-2-(5-methoxy-2--(3-(n-methyl-n-(2-(3-azidophenoxy)ethyl)amino)propoxy)phenyl)-4-methyl-3-oxo-2h-1,4-benzothiazine