methyl 3-(6'-cyano-6'-hydroxy-4'-methoxy-5',6',7',8'-tetrahydronaphthalen-1'-yl)propanoate

7-cyanonaphthalene-2-carboxylic acid

E-t-butylimino-4-phenyl-3-butenenitrile

E-2-t-butylamino-3-chloro-4-phenyl-2-butenenitrile

Z-2-t-butylamino-3-chloro4-phenyl-2-butenenitrile