¹H NMR (400 MHz, CDCl₃) δ 7.39 (s, 1H), 7.26 (s, 3H), 6.76 (d, J = 16.0 Hz, 1H), 6.04 (d, J = 16.0 Hz, 1H), 2.04 (d, J = 13.0 Hz, 2H), 1.90 – 1.63 (m, 5H), 1.53 (t, J = 12.5 Hz, 2H), 1.32 – 1.20 (m, 1H). ¹³C{¹H} NMR (101 MHz, CDCl₃) δ 137.83, 134.59, 131.76, 129.87, 128.94, 127.97, 126.27, 124.93, 121.78, 41.69, 36.25, 24.80, 22.79. GC-MS (m/z) = 245.