An acyclic organic compound with the formula C₆H₁₂O is found to be optically active, does not decolorize Br₂ (in CCl₄), and does not undergo reaction when treated with a mixture of Na₂Cr₂O₇ and H₂SO₄. However, a reaction does occur when the compound is treated with NaBH₄. Identify a compound having these physical and chemical properties. Then draw structures for the two stereoisomers, using dashed and solid wedge symbols. Finally, give acceptable names for the two stereoisomers.