3-(2′-Amino-1′,2,2-trimethyl-5′-oxo-1′,2,3,5′-tetrahydrospiro[chromene-4,4′-imidazol]-6-yl)benzonitrile

3-(2′-Amino-1′,2,2-trimethyl-5′-oxo-1′,2,3,5′-tetrahydrospiro[chromene-4,4′-imidazol]-6-yl)benzonitril

3-(2′-Amino-1′,2,2-trimethyl-5′-oxo-1′,2,3,5′-tetrahydrospiro[chromene-4,4′-imidazol]-6-yl)benzonitrile

3-(2′-Amino-1′,2,2-triméthyl-5′-oxo-1′,2,3,5′-tétrahydrospiro[chromene-4,4′-imidazol]-6-yl)benzonitrile

Benzonitrile, 3-(2′-amino-1′,2,3,5′-tetrahydro-1′,2,2-trimethyl-5′-oxospiro[4H-1-benzopyran-4,4′-[4H]imidazol]-6-yl)-