1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 10 ( s , 1 H ) , 7 . 79 - 7 . 64 ( m , 2 H ) , 7 . 52 ( d , J = 2 . 3 Hz , 1 H ) , 7 . 28 - 7 . 19 ( m , 4 H ) , 7 . 14 ( d , J = 8 . 0 Hz , 2 H ) , 6 . 89 ( t , J = 10 . 6 Hz , 1 H ) , 6 . 56 ( d , J = 2 . 4 Hz , 1 H ) , 4 . 63 - 4 . 55 ( m , 1 H ) , 4 . 09 - 3 . 89 ( m , 3 H ) , 3 . 84 ( s , 3 H ) , 3 . 81 - 3 . 73 ( m , 2 H ) , 3 . 66 ( s , 1 H ) , 3 . 64 - 3 . 60 ( m , 1 H ) , 3 . 58 ( s , 3 H ) , 3 . 56 ( s , 3 H ) , 3 . 10 ( d , J = 12 . 2 Hz , 1 H ) , 2 . 90 - 2 . 61 ( m , 4 H ) , 2 . 18 - 1 . 67 ( m , 7 H ) , 0 . 80 ( s , 9 H ) , 0 . 75 ( s , 9 H ) . 19 F NMR ( 377 MHz , 메탄올 - d 4 ) δ - 77 . 94 , - 115 . 33 .