NRG Burning for PS2?

I have tried to burn an .NRG file to a DVD-R Disc, using Alcohol 120%. Of course, now knowing that it wasn’t burnt in RAW SAO + SUB, It doesn’t work. But the problem is, I can’t seem to have that option for a .NRG file. . I’ve mounted it and made another image, and it came up as an MDF File. I’ve tried to burn it again, but I still don’t have that RAW SAO + SUB option.

Does this mean that I have to get a different file that is .BIN/.CUE? Or can I convert it somehow? Please help.

is the Game on a DVD if yes try using these steps.