I have results from cftool and i want to view the coefficients as message box what should I do below you see the result of the features extracted

fitresult =

General model Sin8:

fitresult(x) =

a1*sin(b1*x+c1) + a2*sin(b2*x+c2) + a3*sin(b3*x+c3) +

a4*sin(b4*x+c4) + a5*sin(b5*x+c5) + a6*sin(b6*x+c6) +

a7*sin(b7*x+c7) + a8*sin(b8*x+c8)

Coefficients (with 95% confidence bounds):

a1 = 806.2 (-1.297e+09, 1.297e+09)

b1 = 1.152 (-2.357e+05, 2.357e+05)

c1 = 0.5351 (-2.246e+05, 2.246e+05)

a2 = 881.5 (-7.88e+08, 7.88e+08)

b2 = 1.515 (-4.905e+05, 4.905e+05)

c2 = 3.335 (-4.568e+05, 4.568e+05)

a3 = 255.6 (-5.094e+08, 5.094e+08)

b3 = 1.93 (-2.381e+05, 2.381e+05)

c3 = 6.094 (-2.178e+05, 2.178e+05)

a4 = 12.31 (-2824, 2849)

b4 = 17.75 (-59.65, 95.15)

c4 = 5.142 (-88.64, 98.93)

a5 = 2.802 (-2918, 2924)

b5 = 10.43 (-735.8, 756.6)

c5 = -4.648 (-1205, 1196)

a6 = 10.44 (-2613, 2634)

b6 = 16.86 (-172.3, 206)

c6 = 3.083 (-230.6, 236.7)

a7 = -490 (-5.207e+09, 5.207e+09)

b7 = 12.83 (-8.248e+04, 8.251e+04)

c7 = -5.005 (-1.164e+05, 1.164e+05)

a8 = -491.2 (-5.207e+09, 5.207e+09)

b8 = 12.82 (-8.334e+04, 8.337e+04)

c8 = -1.842 (-1.175e+05, 1.175e+05)

I want to view the coefficients from a1 to c8 as message box