1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 67 ( dt , J = 4 . 9 , 1 . 4 Hz , 1 H ) , 8 . 19 ( d , J = 2 . 8 Hz , 1 H ) , 8 . 00 ( t , J = 7 . 7 Hz , 1 H ) , 7 . 94 ( d , J = 8 . 0 Hz , 1 H ) , 7 . 89 - 7 . 74 ( m , 2 H ) , 7 . 59 ( d , J = 8 . 5 Hz , 2 H ) , 7 . 48 ( t , J = 6 . 2 Hz , 1 H ) , 7 . 35 ( d , J = 7 . 9 Hz , 2 H ) , 7 . 25 ( d , J = 7 . 8 Hz , 2 H ) , 7 . 08 - 6 . 89 ( m , 1 H ) , 4 . 73 - 4 . 64 ( m , 1 H ) , 4 . 23 - 3 . 81 ( m , 8 H ) , 3 . 75 ( s , 1 H ) , 3 . 73 - 3 . 69 ( m , 1 H ) , 3 . 68 ( s , 3 H ) , 3 . 63 ( s , 3 H ) , 3 . 24 - 3 . 14 ( m , 1 H ) , 2 . 99 - 2 . 79 ( m , 4 H ) , 2 . 32 - 1 . 75 ( m , 9 H ) , 0 . 90 ( s , 9 H ) , 0 . 84 ( s , 9 H ) . 19 F NMR ( 377 MHz , 메탄올 - d 4 ) δ - 78 . 01 , - 114 . 33 .