tert-butyl (6-{[({(1Z)-2-[hydroxy(methyl)amino]-2-imino-1-phenylethylidene}amino)oxy]methyl}pyridin-2-yl)carbamate

3-[(Z)-[({6-[(2-cyclohexylethyl)amino]pyridin-2-yl}methoxy)imino](phenyl)methyl]-2-methyl-1,2,4-oxadiazol-5(2H)-one

tert-butyl {6-[({[(Z)-(2-methyl-5-oxo-2,5-dihydro-1,2,4-oxadiazol-3-yl)(phenyl)methylene]amino}oxy)methyl]pyridin-2-yl}carbamate