Linear DNG

Hi, I own C1 20 pro. I'm trying to recover clarity and noise reduction on some old files with an external software (Topaz denoise ai).

He can read RAW files and export DNG (they said "Topaz products use Linear RAW conversions so you can better recover shadows and highlights later."). Those files are readed by C1 but there are some severe color shift.

Is there some option in C1 where I can recover the colors of this linear RAW as close to originals?

Thanks