4-cyanophenyl 4-{[6-(acryloyloxy)hexyl]oxy}benzoate InChI=1/C23H23NO5/c1-2-22(25)28-16-6-4-3-5-15-27-20-13-9-19(10-14-20)23(26)29-21-11-7-18(17-24)8-12-21/h2,7-14H,1,3-6,15-16H benzoic acid, 4-[[6-[(1-oxo-2-propenyl)oxy]hexyl]oxy]-, 4-cyanophenyl ester