Complex sentence: Ximenynic acid is trans-11-octadecen-9-ynoic acid, a long-chain acetylenic fatty acid that can be extracted from the fruit kernels of the Santalum obtusifolium (Sandalwood) Medicinal Plants in Australia, Volume 1.
Split into simpler sentences: Ximenynic acid is trans-11-octadecen-9-ynoic acid, a long-chain acetylenic fatty acid. It can be extracted from the fruit kernels of the Santalum obtusifolium (Sandalwood) Medicinal Plants in Australia, Volume 1.