1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 52 ( s , 1 H ) , 8 . 12 ( s , 2 H ) , 7 . 64 ( s , 0 H ) , 7 . 53 ( d , J = 8 . 6 Hz , 1 H ) , 7 . 49 ( s , 1 H ) , 7 . 37 - 7 . 28 ( m , 3 H ) , 7 . 23 ( dd , J = 15 . 6 , 8 . 1 Hz , 5 H ) , 4 . 44 ( s , 1 H ) , 4 . 30 ( s , 2 H ) , 4 . 12 ( d , J = 12 . 6 Hz , 3 H ) , 3 . 94 ( d , J = 13 . 1 Hz , 1 H ) , 3 . 68 ( s , 4 H ) , 3 . 66 ( s , 4 H ) , 2 . 90 ( d , J = 8 . 2 Hz , 2 H ) , 2 . 79 ( d , J = 9 . 9 Hz , 1 H ) , 2 . 53 ( s , 4 H ) , 2 . 03 ( s , 0 H ) , 1 . 98 ( s , 1 H ) , 1 . 28 ( d , J = 7 . 2 Hz , 3 H ) , 1 . 17 ( s , 5 H ) , 1 . 15 ( s , 4 H ) , 1 . 12 ( s , 4 H ) , 1 . 03 ( s , 4 H ) . 19 F NMR ( 376 MHz , 메탄올 - d 4 ) δ - 77 . 36 , - 77 . 48 , - 77 . 68 , - 96 . 91 ( d , J = 59 . 7 Hz ) .