I commented somewhere in this forum something about EO Duplicating the Moon having a nicotinic/ashtray kind of smell. I was a heavy smoker about 20 years ago so I have memories of the said smell. I do not find it detestable, honestly.
In the said attar, though, I found this smell so overwhelming that, for the first time, I felt the need to add drops of rose, ylang-ylang, and vanilla oils. The adulterated attar somehow turned up very floral and to my liking. That nicotinic/ashtray smell is still discernible but now I feel that it serves as a support, making the floral components stand out.