Crystal Structure of (M)-1-(2-Hydroxy-3-((1R,2S,5R)-1-hydroxy-2-isopropyl-5-methylcyclohexylmethyl)-1-naphthyl)-3-((1R,2S,5R)-1-hydroxy-2-isopropyl-5-methylcyclohexylmethyl)-2-naphthol