CCCCC(C)C[C@H](CC)C[C@@]1(C)C[C@H](CC)[C@@H](CC(=O)OC)OO1 methyl 2-((3R,4S,6S)-4-ethyl-6-((2S)-2-ethyl-4-methyloctyl)-6-methyl-1,2-dioxan-3-yl)acetate