How to Get selectitem dropdown value in datatable

I have many selectitem value in dropdown but value comes in string such as
adsfffgg
agdghshjsjskj
sjsjsksksjkkjkqjsjdwdkwdk
swjnwjdnwjdnwndwndjwdkjwjdbwjdb
dwdnjwndjwndjwndnkdjwkdwkdhwkdjwbfjbfjwfb
snqksnksnnsnsjndjnwjdnwjdnjwdjwbdjwbdjwdjwdjwbdjwb
But this value merge each other
Ex-adsfffggagdghshjsjskjswjnwjdnwjdnwndwndjwdkjwjdbwjdbsnqksnksnnsnsjndjnwjdnwjdnjwdjwbdjwbdjwdjwdjwbdjwb

Value comes in this fromat.
But i want these value one by one in datatable

Assumption: drop down of a webpage
we can use find children and extract the different options from a drop down

find some starter help here: