english: I can tell you indeed it is, because this type of spectrum, just like what you've seen in books, and just like what you've seen in amino acids, it doesn't really matter how you change the environment, it's very robust, it's going to reflect the environment.
non_english: Mogu vam reći da postoji, jer smo ovakav spektar videli na primeru sa knjigama, kao i na primeru sa aminokiselinama, i ne menja se kada promenite okruženje, veoma je postojan; i oslikava okruženje.