(1Z,2Z)-2-{[(2-amino-1,3-thiazol-4-yl)methoxy]imino}-N'-hydroxy-2-phenylethanimidamide

3-[(1Z)-{[(2-amino-1,3-thiazol-4-yl)methoxy]imino}(phenyl)methyl]-4-methyl-4,5-dihydro-1,2,4-oxadiazol-5-one

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

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

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