1 H NMR ( 400 MHz , 메탄올 - d 4 ) δ 8 . 97 ( s , 1 H ) , 8 . 53 ( s , 2 H ) , 8 . 17 ( d , J = 9 . 8 Hz , 1 H ) , 8 . 00 ( t , J = 58 . 6 Hz , 1 H ) , 7 . 53 ( d , J = 8 . 0 Hz , 2 H ) , 7 . 35 ( d , J = 7 . 9 Hz , 2 H ) , 7 . 24 ( d , J = 8 . 1 Hz , 2 H ) , 7 . 14 ( d , J = 9 . 9 Hz , 1 H ) , 6 . 81 ( d , J = 9 . 9 Hz , 1 H ) , 4 . 96 ( dd , J = 8 . 2 , 7 . 1 Hz , 2 H ) , 4 . 83 - 4 . 78 ( m , 3 H ) , 4 . 50 - 4 . 41 ( m , 1 H ) , 4 . 30 ( d , J = 10 . 0 Hz , 1 H ) , 4 . 21 - 4 . 08 ( m , 4 H ) , 3 . 96 ( d , J = 13 . 2 Hz , 1 H ) , 3 . 74 ( d , J = 8 . 8 Hz , 1 H ) , 3 . 69 ( s , 3 H ) , 3 . 67 ( s , 3 H ) , 3 . 47 ( d , J = 14 . 5 Hz , 2 H ) , 2 . 98 - 2 . 84 ( m , 3 H ) , 2 . 82 - 2 . 74 ( m , 1 H ) , 2 . 29 - 2 . 17 ( m , 2 H ) , 2 . 02 - 1 . 94 ( m , 2 H ) , 1 . 16 ( s , 3 H ) , 1 . 15 ( s , 3 H ) , 1 . 12 ( s , 3 H ) , 1 . 03 ( s , 3 H ) . 19 F NMR ( 377 MHz , 메탄올 - d 4 ) δ - 77 . 37 , - 77 . 70 , - 77 . 82 , - 98 . 78 ( d , J = 58 . 6 Hz ) , - 114 . 26 .