Changing data from one format into another

I have a data set in excel which is the following format which I would like to convert into a text file with a different format.

The excel sheet format is as follows:

V C 1 2 3
1 23 0.06 0.04 0.03
1 12 0.09 0.06 0.03
2 5 0.11 0.07 0.05
2 11 0.12 0.08 0.04

The text file should have the above data in the following format with brackets and comma:
(V,C,1)[value]

For example:
(1,23,1)[0.06]
(1,23,2)[0.04]
(1,23,3)[0.03]
(1,12,1)[0.09]
(1,12,2)[0.06]
(1,12,3)[0.03]
(2,5,1)[0.11]
.
.
.
.
.and so on.
I have attached the sample sheets. Kindly help me out with this data transformation.

Thanking you,
Ramanan